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Exhibit 10.17    
    

LEASE AGREEMENT  

 NAVARRO LOWREY, L.P.—

CENTREPARK PLAZA I PARTNERS SERIES

a Delaware limited partnership authorized

to transact business in Florida as

Navarro Lowrey, Ltd.—Centrepark Plaza I Partners Series  

 ("Landlord")  

 PHYSICIANS DIAGNOSTIC SERVICES, LLC

a Delaware Corporation authorized to transact

business in Florida  

 ("Tenant")  

 TABLE OF CONTENTS  

	 
	 	 
	 	Page

	1.	 	PREMISES AND USE OF COMMON AREAS	 	1
	2.	 	TERM AND POSSESSION	 	2
	3.	 	RENT; RENT ADJUSTMENTS; ADDITIONAL RENT FOR OPERATING EXPENSES AND TAXES; SALES TAX	 	2
	4.	 	RESTRICTIONS ON USE	 	6
	5.	 	COMPLIANCE WITH LAWS	 	6
	6.	 	ALTERATIONS	 	6
	7.	 	REPAIR	 	7
	8.	 	LIENS	 	7
	9.	 	ASSIGNMENT AND SUBLETTING	 	7
	10.	 	INSURANCE AND INDEMNIFICATION	 	8
	11.	 	WAIVER OF SUBROGATION	 	9
	12.	 	SERVICES AND UTILITIES	 	10
	13.	 	TENANT'S CERTIFICATES	 	10
	14.	 	HOLDING OVER	 	10
	15.	 	SUBORDINATION	 	10
	16.	 	RULES AND REGULATIONS	 	11
	17.	 	RE-ENTRY BY LANDLORD	 	11
	18.	 	INSOLVENCY OR BANKRUPTCY	 	12
	19.	 	DEFAULT	 	12
	20.	 	DAMAGE BY FIRE, ETC	 	13
	21.	 	EMINENT DOMAIN	 	13
	22.	 	SALE BY LANDLORD	 	14
	23.	 	RIGHT OF LANDLORD TO PERFORM	 	14
	24.	 	SURRENDER OF PREMISES	 	14
	25.	 	WAIVER	 	14
	26.	 	NOTICES	 	14
	27.	 	TAXES PAYABLE BY TENANT	 	15
	28.	 	ABANDONMENT	 	15
	29.	 	SUCCESSORS AND ASSIGNS	 	15
	30.	 	ATTORNEYS' FEES	 	15
	31.	 	LIGHT, AIR, AND OTHER STRUCTURES	 	15
	32.	 	SECURITY DEPOSIT	 	15
	33.	 	CORPORATE AUTHORITY; FINANCIAL INFORMATION	 	16
	34.	 	PARKING	 	16
	35.	 	MISCELLANEOUS	 	16
	36.	 	REAL ESTATE BROKERS	 	17
	37.	 	RECORDING	 	17
	38.	 	SUBMISSION TO CONDOMINIUM	 	17
	39.	 	RELOCATION	 	 
	40.	 	HAZARDOUS SUBSTANCES	 	17
	41.	 	RADON GAS	 	19
	42.	 	WAIVER OF JURY TRIAL	 	19
	43.	 	QUIET ENJOYMENT	 	19
	44.	 	FINANCIAL INFORMATION	 	19

Attachments:

	Exhibit A:	 	DESCRIPTION OF PREMISES
	Exhibit B:	 	Certificate of Lease and Rent Commencement
	Exhibit C:	 	Intentionally Deleted
	Exhibit D:	 	Intentionally Deleted
	Exhibit E:	 	CERTIFICATE OF TENANT
	Exhibit F:	 	RULES AND REGULATIONS
	

Schedule 1:	
 	

BASIC LEASE INFORMATION
	Schedule 2:	 	FINANCIAL STATEMENTS

   LEASE AGREEMENT  

        THIS LEASE AGREEMENT is made and entered into
this                        day of    , 2002 by and between NAVARRO LOWREY, L.P.—CENTREPARK PLAZA I
PARTNERS SERIES, a Delaware limited partnership authorized to transact business in Florida as Navarro Lowrey, Ltd.—Centrepark Plaza I Partners Series ("Landlord") and, PHYSICIANS
DIAGNOSTIC SYSTEMS, LLC, authorized to transact business in Florida ("Tenant"). 

        Subject
to the terms, covenants and conditions hereinafter set forth, Landlord hereby leases to Tenant and Tenant hereby leases from Landlord those premises (the "Premises") comprised
within the area substantially as outlined in red on attached Exhibit "A," in the building (the "Building") specified in the Basic Lease Information attached hereto as Schedule 1 (the "Basic
Lease Information"). 

        1.    PREMISES AND USE OF COMMON AREAS.    

        (a)   The
Premises shall for all purposes under this Lease be deemed to contain the number of rentable square feet of area, specified in the Basic Lease Information, which
includes a proportionate share of the Building Common Areas (as hereinafter defined). Tenant shall use and occupy me Premises for the purpose as specified in the Basic Lease Information, and for no
other use or purpose without the prior written consent of Landlord. 

        (b)   The
use and occupation by Tenant of the Premises shall include the nonexclusive use, in common with others entitled thereto, of the hallways, elevators, toilets,
stairways, entrance ways, grounds, sidewalks and parking areas (hereinafter collectively "Building Common Areas") designated by Landlord to be for the benefit of or as a part of the Building, as such
Building Common Areas now exist or as may hereafter be constructed and subject, however, to the terms and conditions of this Lease and to the rules and regulations for the use thereof as may be
prescribed from time to time by Landlord. The Building Common Areas shall at all times be subject to the exclusive control and management of Landlord, and Landlord shall have the right, from time to
time, to change the areas, locations and arrangements of the facilities hereinabove referred to and the right, at any time, to perform maintenance operations and to make repairs, alterations, or
additions to the Building, the Building Common Areas and the remainder of the Office Park. Tenant agrees to cooperate with Landlord, permitting Landlord to accomplish any such maintenance, repairs,
alterations, additions or construction. Landlord reserves the right, at any time, to add to or reduce the Building Common Areas. 

        (c)   Tenant
acknowledges that the Building and its Common Areas are part of a multi-structure commercial office space facility (the "Office Park") constructed or to be
constructed by Landlord on Lot 4 of the Plat of Centrepark Plat 2, Plat Book 66, Page 51, and known as "Centrepark Plaza". Tenant's rights under this Lease, however, extend only to the Premises and
the Building Common Areas as described herein. Landlord shall have the right, but not the obligation, to supply the services to be provided by Landlord hereunder by virtue of contracts for the
supplying of such services to the entire Office Park, in which event the cost of such services shall be equitably apportioned to the Building as Landlord may reasonably determine. Tenant agrees to
cooperate with Landlord in the further construction of the Office Park and acknowledges that any temporary inconvenience, or any diminution in Building Common Areas attributable thereto shall not
constitute an eviction, nor entitle Tenant to any diminution in rent therefore. Landlord shall have the right to subdivide the Office Park, declare portions of the Office Park to be condominium(s) or
otherwise provide for separate ownership of the Buildings and their respective Building Common Areas within the Office Park. 

        (d)   Any
Exhibit attached to this Lease, or any other general description of the Premises, Building or Office Park delivered to Tenant which shall set forth the approximate
location of the Premises, is agreed to be a tentative general layout of the Premises, the Building, the Office Park and/or the surrounding areas. Such exhibit or other information shall not be deemed
a warranty, a representation, 

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or
agreement on the part of the Landlord that the final as-built structures or the configuration of the surrounding areas will be as indicated or depicted on said Exhibit or other
information or will remain as indicated or depicted throughout the term of this Lease. 

        (e)   Landlord
reserves and shall have the exclusive right to approve and install signs on the exterior and/or roof of the Building or other improvements located or to be
constructed in the Office Park, so long as such signs do not obstruct Tenant's view, and to receive such consideration therefore as Landlord deems appropriate. Nothing contained in this Lease shall be
deemed to have granted to Tenant any rights in or to the outer side of the outside walls of the Building, or the roof thereof. 

        (f)    Landlord
reserves the right to grant easements over, under, and through all portions of the Building and the remainder of the Office Park for such purposes as the
Landlord deems appropriate, without any liability to Tenant for compensation or abatement of rent, so long as such easements do not materially interfere with Tenant's use of the Premises. 

        2.    TERM AND POSSESSION.    

        (a)   The
term of this Lease (the "Term") shall commence November 1, 2002 or ten (10) days subsequent to Landlord notifying Tenant that Landlord has acquired
legal possession of the Premises from Mutual Insurance Group ("MIG"), whichever occurs last. The Term of this Lease shall continue through August 31, 2006 (or until sooner terminated as herein
provided). The dates upon which the Term shall commence and terminate pursuant to this Paragraph 2(a) are herein called the "Commencement Date" and the "Expiration Date," respectively. Landlord
and Tenant acknowledge and agree that the parties' obligations under this Lease are expressly contingent upon Landlord acquiring legal possession of the Premises from MIG by way of an action for
eviction, surrender of possession, or other lawful means. In the event Landlord is unable to acquire legal possession of the Premises on or before December 1, 2002, either party thereafter may
terminate this Lease by delivering written notice thereof to the other party, whereupon Landlord shall return to Tenant any security deposits and prepaid rents and this Lease shall be of no further
force or effect. 

        (b)   Intentionally
deleted. 

        (c)   Tenant
leases and agrees to accept the Premises "as is" and Tenant releases Landlord from any and all claims arising from any defect (not including latent defects) in
condition of the Premises, the Building Common Areas, or the Office Park. Landlord shall not be required to decorate or make any repairs or improvements to the Premises, the Building or the Office
Park, which are not expressly stated herein as Landlord's responsibility. Tenant hereby acknowledges Landlord has made no promises, agreements or representations as to the decorations, repair,
alterations, or maintenance of the Premises or any other portion of the Building except as set forth herein. Notwithstanding the aforementioned, Landlord, at Landlord's expense, will have an interior
connecting door installed to between the Premises and suite 110. 

        3.    RENT; RENT ADJUSTMENTS; ADDITIONAL RENT FOR OPERATING EXPENSES AND TAXES; SALES TAX.    

        (a)   Tenant
shall pay to Landlord throughout the Term the Annual Base Rent specified in the Basic Lease Information, as adjusted pursuant to Paragraph 3(b) hereof
which sum shall be payable by Tenant in equal monthly installments on or before the first day of each month, in advance, in lawful money of the United States, without any prior demand therefore and
without deduction or offset whatsoever. The Annual Base Rent shall be paid to Landlord or its managing agent at the address as specified in the Basic Lease Information or to such other firm or to such
other place as Landlord or its managing agent may from time to time designate in writing. In addition to the Annual Base Rent, Tenant shall pay to Landlord all charges and other amounts whatsoever as
provided in this Lease ("Additional Rent"), which shall be payable to Landlord at the time and place where the Annual Base Rent is payable and Landlord shall have the same remedies for a default in
the payment of Additional 

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Rent
as for a default in the payment of Annual Base Rent. For the purposes of this Lease, the term "Rent", as hereinafter used, shall collectively constitute both Annual Base Rent and Additional Rent
payable by Tenant. If the Commencement Date should occur on a day other than the first day of a calendar month, or the Expiration Date should occur on a day other than the last day of a calendar
month, then the Rent for such fractional month shall be prorated on a daily basis. Tenant shall be authorized to pay Rent directly to the holder of any mortgage encumbering the Premises upon Tenants'
receipt of written notice from said mortgagee directing that payment of rent be made to the mortgagee. 

        (b)   The
Annual Base Rent shall be adjusted annually during the Term on each anniversary date of this Lease Agreement commencing one year after the Commencement Date (each
anniversary date upon which an adjustment to the Annual Base Rent shall be made shall hereinafter be called an "Adjustment Date") in accordance with the Annual Base Rent Schedule of Schedule I
Basic Lease Information herein. 

        (c)   For
purposes of this Paragraph 3(c), the following terms shall have the meanings hereinafter set forth: 

        (A)  "Tenant's
Share" shall mean the percentage figure so specified in the Basic Lease Information. For information purposes only, Tenant's Share has been computed by
dividing the rentable square feet of the Premises by ninety-five percent (95%) of the total rentable square feet of the Building and, in the event that either the rentable square feet of
the Premises or the total rentable square feet of the Building is changed, Tenant's Share will be appropriately adjusted, and, as to the Tax Year or the Expense Year (as said terms are herein defined)
in which such change occurs, for purposes of this Paragraph 3(c)(i)(A), Tenant's Share shall be determined on the basis of the number of days during such Tax Year and such Expense Year at each
respective percentage. 

        (B)  "Real
Estate Taxes" shall mean all taxes, assessments and charges levied upon or with respect to the Building or any personal property of Landlord used in the operation
thereof, or Landlord's interest in the Building or such personal property without regard for any discounts available for early payment. In the event Landlord pays a discounted amount, said discount
shall be passed through to Tenant. Real Estate Taxes shall include, without limitation, all general real property taxes and general and special
assessments, charges, fees, or assessments for transit, drainage, housing, police, fire, or other governmental services or purported benefits to the Building, or service payments in lieu of taxes,
that are now or hereafter levied or assessed against Landlord by any governmental or other authority having jurisdiction over same, and shall also include any other tax, fee, or other excise, however
described, that may be levied or assessed as a substitute for, or as an addition to, in whole or in part, any other Real Estate Taxes, whether or not now customary or in the contemplation of the
parties on the date of this Lease. Real Estate Taxes shall also include reasonable legal fees, costs, and disbursements incurred in connection with proceedings to contest, determine, or reduce Real
Estate Taxes. 

        (C)  "Expenses"
shall mean the total costs and expenses paid or incurred by Landlord in connection with the management, operation, maintenance and repair of the Building and
the Building Common Areas, as adjusted in accordance with paragraph 3(e) hereof, including, without limitation, (1) the cost of air conditioning, electricity, steam, heating, mechanical,
ventilating, and elevator systems and all other utilities and the cost of supplies and equipment and maintenance and service contracts in connection therewith, (2) the cost of repairs and
general maintenance cleaning, (3) the cost of fire, extended coverage, all risk, boiler, sprinkler, public liability, property damage, flood, rent, earthquake, umbrella coverage, and other
insurance, (4) wages, salaries and other labor costs, including taxes, insurance, retirement, medical and other employee benefits, (5) fees, charges and other costs, including management
fees, consulting fees, legal fees and accounting fees, of all independent contractors engaged by Landlord or reasonably charged by Landlord if Landlord performs management services in connection with
the Building, (6) the cost 

3

 

of
security for the Building and/or the Office Park, (7) the cost of installing existing hurricane shutters on the Building in the event of the threat of a tropical storm, hurricane or other
event for which Landlord determines, in its reasonable discretion, that said shutters are necessary for the protection of the Building, (8) the cost of any membership fees, expenses or charges
imposed by Centrepark Property Owners Association, Inc. or any association created to manage and/or maintain the Building Common Areas or other public areas of the Office Park and all costs of
such common or public area management and maintenance, (8) the cost of any capital improvements made to the Building after completion of its construction as a labor- saving device or to effect
other economies in the operation or maintenance of the Building, or that are made to the Building after the date of this Lease and are required under any governmental law or regulation that was not
applicable to the Building at the time that permits for the construction thereof were obtained, or refurbishing, decorating, or replacement of items of personal property within the Building or within
the Office Park such cost to be amortized over such reasonable period as Landlord shall determine, (9) any other expenses of any other kind whatsoever reasonably incurred in managing,
operating, maintaining and repairing the Building, (10) all Real Estate Taxes, and (11) reasonable reserve for recurring capital expenditures, such as painting, resurfacing paved areas
and replacing roofs. 

        (D)  "Expense
Year" shall mean each twelve (12) consecutive month period commencing January 1st of the calendar year during which the Commencement Date of this
Lease occurs, provided that Landlord, upon notice to Tenant, may change the Expense Year from time to time to any other twelve (12) consecutive month period, and, in the event of any such
change, Tenant's Share of the Expenses shall be equitably adjusted for each Expense Year involved in any such change. In the event the Commencement Date occurs during the calendar year in which the
Building is constructed and receives a certificate of occupancy, the Expense Year shall be less than a twelve (12) month period and shall
commence on the date the first tenant takes possession of space in the Building and shall end on the last day of the calendar year thereafter. 

        (E)  "Tax
Year" shall mean each calendar year during the Term including the calendar years, which contain the Commencement Date and the Termination Date. 

        (i)    Tenant
shall pay to Landlord as Additional Rent one twelfth (l/12th) of Tenant's Share of the Expenses for each Expense Year on or before the first day of each month of
such Expense Year, in advance, in an amount estimated by Landlord and billed by Landlord to Tenant, and Landlord shall have the right initially to determine monthly estimates and to revise such
estimates from time to time. With reasonable promptness after the expiration of each Expense Year, Landlord shall furnish Tenant with a statement (herein called "Landlord's Expense Statement"),
setting forth in reasonable detail the Expenses for such Expense Year and Tenant's Share thereof. If the actual Expenses for such Expense Year exceed the estimated Expenses paid by Tenant for such
Expense Year, Tenant shall pay to Landlord the difference between the amount paid by Tenant and Tenant's Share (as specified in the Basic Lease Information) of the actual Expenses within fifteen
(15) days after the receipt of Landlord's Expense Statement, and if the total amount paid by Tenant for any such Expense Year shall exceed the actual Expenses for such Expense Year, such excess
shall be credited against the next installment of the estimated Expenses due from Tenant to Landlord hereunder. 

        (ii)   If
the Commencement Date shall occur on a date other than the first day of an Expense Year, Tenant's Share of the Expenses for the Expense Year in which the
Commencement Date shall occur, shall be in the proportion that the number of days from and including the Commencement Date to and including the last day of the Tax and/or Expense Year in which
Commencement Date shall occur shall bear to 365. Similarly, if the Expiration Date shall occur on a date other than the last day of an Expense Year, Tenant's 

4

 

Share
of the Expenses, for the Expense Year in which the Expiration Date shall occur shall be in the proportion that the number of days from and including the first day of the Expense Year in which
the Expiration Date shall occur to and including the Expiration Date shall bear to 365. Notwithstanding the foregoing, Landlord may, pending the determination of the amount of the Expenses for such
partial Expense Year, furnish Tenant with statements of estimated Expenses, and Tenant's Share thereof for such partial Expense Year. Within fifteen (15) days after receipt of such estimated
statement, Tenant shall remit to Landlord, as Additional Rent, the amount of Tenant's Share of such Expenses. After such Real Estate Taxes and such Expenses have been finally determined and Landlord's
Expense Statement shall have been furnished to Tenant pursuant to Paragraph 3(c) (ii) hereof and if there shall have been an underpayment of Tenant's Share of the Expenses, Tenant shall
remit the amount of such underpayment to Landlord within fifteen (15) days of receipt of such statement, and if there shall have been an overpayment, Landlord shall remit the amount of any such
overpayment to Tenant within fifteen (15) days of the issuance of such statement. 

        (d)   Tenant
recognizes that late payment of any Rent will result in administrative expense to Landlord. Tenant therefore agrees that if any Rent shall remain unpaid five
(5) days after the amount is due, the amount of such unpaid Rent shall be increased by a late charge to be paid to Landlord by Tenant in an amount equal to five percent (5%) of the amount of
the delinquent Rent. The amount of the late charge to be paid to Landlord by Tenant on any unpaid Rent shall be reassessed and added to Tenant's obligation for each successive monthly period accruing
after the date on which the late charge shall be initially imposed. The provisions of this Paragraph 3(d) in no way relieve Tenant of the obligation to pay Rent on or before the date on which
it shall be due, nor do the terms of this Paragraph 3(d) in any way affect Landlord's remedies pursuant to Paragraph 19 in the event any Rent shall be unpaid after the date due. 

        (e)   If
during any Expense Year the Building is not ninety-five percent (95%) occupied, the Expenses, which vary with occupancy for such Expense Year, shall be
adjusted to what they would have been if ninety-five percent (95%) of the Building had been occupied and fully serviced throughout such Expense Year, as estimated in good faith by
Landlord. Further, Landlord shall not collect from Tenants of the Building more than one hundred percent (100%) of the actual Expenses incurred by Landlord during any Expense Year. It is the intent of
this provision that if during any period covered by a Landlord's Expense Statement, Landlord shall not furnish any particular item(s) of work, services, or utilities (which would constitute an Expense
under this Section 3) to portions of the Building because those portions are not occupied or leased, or because the item of work, services, or utilities is not required or desired by the tenant
of that portion of the Building, or the Tenant is itself obtaining and providing that item of work, services, or utilities or is separately paying Landlord for that item (and not under a provision in
its lease substantially the same as this section), or for other similar reasons, then, for the purpose of computing the Tenant's Share of Expenses, the amount of the Expenses, for that item for that
period, shall be increased by an amount equal to the additional operating and maintenance expenses that would reasonably have been incurred during that period by Landlord if it had at its own expense
furnished the applicable item of work, services, or utilities to the applicable portion of the Building. Notwithstanding anything contained in this section to the contrary, this provision shall apply
only to Expenses (such as, but not limited to, janitorial services, utilities, refuse and waste disposal, and management fees) which vary with occupancy or use, and under no circumstances shall it
apply to any fixed costs which do not vary with occupancy or use. (For purposes of an example and illustration only: If there were only two tenants in the Building and one of the tenant's moved out
leaving 50% of the Building vacant, the Landlord would be able to reduce the janitorial services cost as it would only be providing janitorial services to the remaining tenant. The remaining tenant
would be the only beneficiary of the janitorial services but would be paying for only half of the benefits it receives, as it is only required to pay its pro rata share of operating costs (50%). The
remaining tenant would be receiving a windfall if the Landlord could not pass through the entire 

5

 

janitorial
services cost for the tenant's premises. Hypothetical dollar amounts may be used to further illustrate the point. In a two tenant building that is fully leased, the janitorial costs are
$200.00 so $100.00 of that cost would be passed through to each tenant. If one tenant vacated, the janitorial costs would be reduced to $100.00 but the remaining tenant would only be paying $50.00,
its 50% pro rata share. This provision allows the Landlord to pass through the $100.00. This way there is no windfall to either Landlord or Tenant). 

        4.    RESTRICTIONS ON USE.    Tenant shall use and occupy the Premises for the purpose as specified in the Basic Lease
Information, and for no other use or purpose without the prior written consent of Landlord. Tenant shall not do or permit anything to be done in or about the Premises which will in any way obstruct or
interfere with the rights of other tenants or occupants of the Building or injure or annoy them, nor use or allow the Premises to be used for any improper, immoral, unlawful or objectionable purpose,
nor shall Tenant cause or maintain or permit any nuisance in, on or about the Premises. Tenant shall not commit or suffer the commission of any waste in, on or about the Premises. 

        5.    COMPLIANCE WITH LAWS.    Tenant shall not use the Premises or permit anything to be done in or about the
Premises which will conflict with any law, statute, ordinance or governmental rule or regulation now in force or which may hereafter be enacted. Tenant shall not permit anything to be done on the
Premises or bring or keep anything therein which shall in any way increase the rate of any insurance upon the Building or any of its contents or the Office Park or cause a cancellation of such
insurance, and Tenant shall at its sole cost and expense promptly comply with all laws, codes, ordinances and governmental regulations now in force or which may hereafter be in force and with the
requirements of any board of fire underwriters or other similar body relating to or affecting the condition, use or occupancy of the Premises. 

        6.    ALTERATIONS.    

        (a)   Tenant
shall not make any alterations, additions or improvements (collectively, "Alterations") in, on or to the Premises or any part thereof without the prior written
consent of Landlord. Any Alterations, except for Tenant's movable furniture and equipment, shall immediately become Landlord's property and, at the end of the Term, shall remain on the Premises
without compensation to Tenant; provided, however, that any such movable furniture and equipment, otherwise belonging to Tenant, but which shall remain on the Premises at the expiration or other
termination of the Term shall also become the property of Landlord unless promptly removed by Tenant. In the event Landlord shall consent to the making of any Alterations by Tenant, the same shall be
made by Tenant, at Tenant's sole cost and expense, in accordance with plans and specifications previously approved by Landlord, and any contractor or person selected by Tenant to make Alterations must
first be approved in writing by Landlord. Before any Alterations shall be commenced, Tenant shall furnish Landlord with workmen's compensation and public liability insurance and shall comply with all
applicable laws, including but not limited to the Mechanic's Lien Law of the State of Florida, ordinances, regulations, building codes, and shall obtain all required permits, inspections, and
certificates as shall be required by all governmental agencies having jurisdiction thereof. Upon the expiration or sooner termination of the Term, Tenant shall upon demand by Landlord, at Tenant's
sole cost and expense, remove any Alterations made by or for the account of Tenant, which Landlord shall designate for removal, and Tenant shall, at its sole cost and expense, repair and restore the
Premises to its original condition. Notwithstanding the aforementioned, Tenant will only be required to remove those Alterations not previously approved by Landlord. 

        (b)   Lessee
shall not paint or install any signs in or on the Premises, on the exterior doors, plate glass or exterior walls of the Premises or the Building, without the
prior written consent of Landlord. Such written consent shall be required as to the content of the sign, its size, material, format, the manner and method of its installation. Landlord reserves the
right to require Tenant, at Tenant's sole expense, to modify, remove, replace or redesign its sign so as to harmonize the sign with the overall 

6

 

appearance
and design now or hereafter existing in the Building. Landlord reserves the right to change the sign policies and design criteria with respect thereto at any time during this Lease and
Tenant agrees to conform to such changes within fifteen (15) days of receipt of written notice from Landlord pertaining thereto. No furniture, doormats, or other objects shall be placed by
Tenant in the corridors or elsewhere in or about the Building other than within the Premises. 

        7.    REPAIR.    

        (a)   Tenant,
at its sole cost and expense, shall take good care of the Premises, including all building equipment and systems located therein and serving the Premises. Tenant
shall make all repairs, interior or exterior, structural or otherwise, as and when needed, to preserve the Premises, the need for which repair arises out of (i) the performance or existence of
any Alteration to the Premises made by Tenant, (ii) the installation or operation of Tenant's property or fixtures, and the movement of same in or about the Premises or the Building,
(iii) the acts, failures to act or negligence of Tenant or Tenant's servants, employees, contractors, agents, visitors or licensees, or (iv) the use, of the Premises by Tenant or
Tenant's servants, employees, contractors, agents, visitors or licensees. Landlord shall not be liable for and, except as provided in Paragraph 20, there shall be no abatement of Rent with
respect to any injury to or interference with Tenant's business arising from any repairs, maintenance, alteration or interruption of services in or to any portion of the Office Park or Building,
including the Premises, or to the fixtures, appurtenances and equipment therein. 

        (b)   All
repairs and replacements made by or on behalf of Tenant shall be made and performed in a workmanlike manner (i) at Tenant's cost and expense and at such time
and in such manner as Landlord may designate, (ii) by contractors approved by Landlord, (iii) such work shall be at least equal in quality, value, and utility to the original work or
installation, and (iv) in accordance with the Rules and Regulations for the Building adopted by Landlord from time to time and in accordance with all applicable laws and regulations of
governmental authorities having jurisdiction over the Premises. If Tenant shall fail after 10 days' notice by Landlord to proceed with due diligence to make repairs required to be made by
Tenant, Landlord may make the repairs at the expense of Tenant and the expenses thereof incurred by Landlord shall be reimbursed immediately as Additional Rent after submission of a bill or statement
there for. 

        8.    LIENS.    Tenant shall keep the Premises free from any liens, including but not limited to mechanic's liens,
arising out of any work performed, material furnished or obligations incurred by Tenant. In the event that Tenant shall not, within ten (10) days following the imposition of any such lien,
cause the same to be released of record by payment or posting of a proper bond, Landlord, in addition to all
other remedies provided herein and by law, shall have the right, but not the obligation, to cause the same to be released by such means as it shall deem proper, including payment of the claim giving
rise to such lien. All such sums which Landlord shall pay, including attorneys' fees if any, and expenses incurred by it in connection therewith shall be considered Additional Rent and shall be
payable to it by Tenant on demand with interest at the maximum rate permitted by law. Landlord shall have the right, at all times, to post and keep posted on the Premises any notices permitted or
required by law, or which Landlord shall deem proper, for the protection of Landlord, the Premises, the Building and any other party having an interest therein, Tenant shall give to Landlord at least
five (5) business days' prior notice of commencement of any construction on the Premises. Pursuant to Chapter 713, Florida Statutes, the interest of Landlord in the Premises and the Building
shall not be subject to liens for improvements made by Tenant and such liability shall be expressly prohibited. 

        9.    ASSIGNMENT AND SUBLETTING.    

        (a)   Tenant
shall not directly or indirectly, voluntarily or by operation of law, assign, encumber, or otherwise transfer all or any part of Tenant's leasehold estate
hereunder nor shall Tenant sublease the Premises or any portion thereof without Landlord's prior written consent in each instance, which consent Landlord may grant or withhold in its sole discretion. 

7

 

        (b)   If
Tenant shall desire to enter into an assignment of this Lease or a sublease of the Premises or any portion thereof, it shall first give written notice to Landlord of
its desire to do so, which notice shall contain: (i) the name of the proposed assignee, subtenant or occupant, (ii) the nature of the proposed assignee's, subtenant's or occupant's
business to be carried on in the Premises, (iii) the terms and provisions of the proposed assignment or sublease, and (iv) such financial information as Landlord may reasonably request
concerning the proposed assignee or subtenant. 

        (c)   At
any time within thirty (30) days after Landlord's receipt of the notice specified in Paragraph 9(b) hereof, Landlord may, by written notice to Tenant,
elect to (i) terminate this Lease as to the portion (including all) of the Premises that is specified in Tenant's notice, with a proportionate abatement in Rent or (ii) consent to the
sublease or assignment, or (iii) disapprove the sublease or assignment. In the event Landlord shall elect to terminate this Lease provided in clause 9(c)(i) hereof with respect to
a portion of the Premises, Tenant shall at all times provide reasonable and appropriate access to such portion of the Premises and Landlord shall have the right to use such portion of the Premises for
any legal purpose in its sole discretion without the consent of Tenant. 

        (d)   No
consent by Landlord to any assignment or sublease by Tenant shall relieve Tenant of any obligation to be performed by Tenant under this Lease, whether arising before
or after the assignment or sublease, nor of the obligation to obtain Landlord's express written consent to any other assignment or sublease. Any assignment or sublease that shall not be in compliance
with this Paragraph 9 shall be void and, at the option of Landlord, shall constitute a material default by Tenant under this Lease. The acceptance of Rent by Landlord from a proposed assignee
or sublessee shall not constitute the consent to such assignment or sublease by Landlord. 

        (e)   Any
sale or other transfer, including by consolidation, merger or reorganization, of a majority of the voting stock of Tenant, if Tenant is a corporation, or any sale or
other transfer of a majority of the partnership interests in Tenant, if Tenant is a partnership, shall be an assignment for purposes of this Paragraph 9. As used in this Paragraph 9(e),
the term "Tenant" shall also mean any entity, which has guaranteed Tenant's obligations under this Lease, and the prohibition hereof shall be applicable to any sales or transfers of the stock or
partnership interests of said guarantor. 

        (f)    Each
approved assignee, sublessee or other transferee shall assume, as provided in this Paragraph 9(f), all obligations of Tenant under this Lease and shall be
and remain liable jointly and severally with Tenant for the payment of Rent, and for the performance of all the terms, covenants, conditions and agreements herein contained on Tenant's part to be
performed for the Term. No assignment shall be binding on Landlord unless Landlord shall have consented to same, and the assignee or Tenant shall deliver to Landlord a counterpart of the assignment
that shall contain a covenant of assumption by the assignee satisfactory in substance and form to Landlord, consistent with the requirements of this Paragraph 9(f). The failure or refusal of
the assignee to execute such instrument of assumption shall not release or discharge the assignee from its liability as set forth above. 

        10.    INSURANCE AND INDEMNIFICATION.    

        (a)   Landlord
shall not be liable to Tenant except for Landlord's own gross negligence. Tenant hereby waives all claims against Landlord for any injury or damage to any
person or property in or about the Premises by or from any cause whatsoever, including without limitation, damage caused by water leakage of any character from the roof, walls, pipes, basement or
other portion of the Premises or the Building, or caused by gas, fire, oil, electricity or any cause whatsoever, in, on or about the Premises or the Building or any part thereof. 

        (b)   Tenant
shall indemnify, defend and hold Landlord harmless from any and all claims or liability for any injury or damage to any person or property whatsoever, unless and
to the extent that such claims or liability are due to Landlord's own gross negligence, which claims shall occur on or about the Premises (including the Building Common Areas), or on or about the
Office Park (including common 

8

 

areas
thereof), when such injury or damage shall be caused in whole or in part by the act, failure to act, neglect or fault of Tenant, its agents, servants, employees or invitees. Tenant shall further
indemnify and hold Landlord harmless from any default by Tenant in the performance of any covenant to be performed by Tenant pursuant to this Lease or which shall arise from any act or negligence of
Tenant, or any of its agents, contractors, servants, employees or licensees, and from and against all costs, counsel fees, and expenses which Landlord shall incur in connection with any such claim or
action or proceeding brought thereon. Furthermore, in case any action or proceeding shall be brought against Landlord by reason of any claims or liabilities not due to Landlord's own gross negligence,
Tenant shall defend such action or proceeding at Tenant's sole expense by counsel chosen by Landlord and reasonably satisfactory to Tenant. The provisions of this Paragraph 10 shall survive the
expiration or termination of this Lease with respect to any claims or liability occurring prior to such expiration or termination. 

        (c)   Tenant
shall procure at its cost and expense, and shall keep in effect during the term of the Lease, comprehensive general liability insurance including contractual
liability with a minimum combined single limit of liability of the greater of the amount required in the Basic Lease Information, or One Million Dollars ($1,000,000.00). The insurance required by this
Paragraph 10(c) shall name Landlord as an additional insured, shall specifically include the liability assumed hereunder by Tenant (provided that the amount of such insurance shall not be
construed to limit the liability of Tenant hereunder), and shall provide that it is primary insurance, and not excess over or contributory with any other valid, existing and applicable insurance in
force for or on behalf of Landlord, and shall provide that Landlord shall receive thirty (30) days' written notice from the insurer prior to any cancellation or change of coverage. Tenant shall
deliver policies of such insurance or certificates thereof to Landlord on or before the Commencement Date, and thereafter at least thirty (30) days before the expiration dates of expiring
policies. In the event Tenant shall fail to procure such insurance, or to deliver such policies or certificates, and after Landlord has notified Tenant, Landlord may, at its option, procure same for
the account of Tenant, and the cost thereof shall be paid to Landlord as Additional Rent within five (5) days after delivery to Tenant of bills therefore. Tenant's compliance with the
provisions of this Paragraph 10(c) shall in no way limit Tenant's liability under any of the other provisions of this Paragraph 10. 

        (d)   Tenant
shall obtain and keep in force during the entire term of this Lease, fire insurance including extended coverage, vandalism and malicious mischief, upon property
of every description and kind owned by Tenant and located in the Premises or the Building, or for which Tenant shall be legally liable, or which shall be installed by or on behalf of Tenant,
including, without limitation, furniture, fixtures, equipment, leasehold improvements (other than the Standard Improvements) and alterations, in an amount not less than one hundred percent (100%) of
the full replacement cost thereof. 

        (e)   Tenant
shall obtain and maintain in full force and effect during the entire term of this Lease, and any extensions or renewals, business interruption insurance payable
in case of loss resulting from damage to the Premises or the Building by fire or other casualty. Such insurance shall be maintained in an amount not less than the sum of all Annual Base Rent and
additional rent coming due for the then current calendar year as estimated by Landlord. 

        (f)    Tenant
shall not do or permit any activity to be done on the Premises, which shall be contrary to the provisions of any insurance policy which shall insure the Building
or any property therein, or which shall cause the premiums for such insurance to increase over standard premiums. Tenant shall reimburse Landlord and any other Tenants in the Building for increases in
standard rates of insurance, which shall be caused by activities of the Tenant. 

        11.    WAIVER OF SUBROGATION.    Landlord and Tenant shall each obtain from their respective insurers under all
policies of insurance maintained by either of them at any time during the Term, a waiver of all rights of subrogation which the insurer of one party might otherwise have against the 

9

 

other
party. Landlord and Tenant shall each indemnify the other against any loss or expense, including reasonable attorneys' fees, which shall result from the failure to obtain such waiver. 

        12.    SERVICES AND UTILITIES.    

        (a)   Landlord
shall maintain the Building Common Areas, the common areas of the Office Park, the windows in the Building, the mechanical, plumbing and electrical equipment
serving the Building, and the structure itself, in reasonably good order and condition, except for damage occasioned by the act of Tenant, which damage Landlord shall repair at Tenant's expense. 

        (b)   Provided
Tenant shall not be in default hereunder, and subject to the provisions elsewhere herein contained and to the rules and regulations of the Building, Landlord
agrees to furnish to the Premises janitorial services during the times and in the manner that such services are, in Landlord's judgment, customarily furnished in comparable office buildings in the
immediate market area, elevator service and water service. Landlord shall also furnish the Building Common Areas with heat, air conditioning, electric and water required in Landlord's judgment for the
use of the Building Common Areas. Landlord shall establish separate electrical service and metering of the Premises. All electric bills associated with the separate meters shall be sent directly to
Tenant for payment. 

        (c)   Landlord
shall not be in default hereunder or be liable for any damages directly or indirectly resulting from, nor shall the rental herein reserved be abated by reason
of, (i) the installation, use or interruption of use of any equipment in connection with the furnishing of any of the foregoing utilities and services, (ii) failure to furnish, or delay
in furnishing, any such utilities or services when such failure or delay shall be caused by acts of God or the elements, labor disturbances of any character, any other accidents or other conditions
which shall be beyond the reasonable control of Landlord, or by the making of repairs or improvements to the Premises, to the Building or to the Office Park, or (iii) the limitation,
curtailment, rationing or restriction on use of water, electricity, gas or any other form of energy or any other service or utility whatsoever which shall serve the Premises or the Building.
Furthermore, Landlord shall be entitled to cooperate voluntarily in a reasonable manner with the efforts of national, state or local governmental agencies or utilities suppliers in reducing energy or
other resource consumption, not to affect the Tenant's separate meter. 

        13.    TENANT'S CERTIFICATES.    Tenant, at any time and from time to time within ten (10) days after Landlord
shall make request, will execute, acknowledge and deliver to Landlord and, at Landlord's request, to any prospective purchaser or mortgagee of any part of the Building or the Office Park or the land
upon which the Building is located, a certificate of Tenant in the form attached as Exhibit "E" and also containing any other information that may reasonably be required by any of such persons. It is
intended that any certificate of which Tenant shall deliver pursuant to this Paragraph 13 may be relied upon by Landlord and any such prospective purchaser. 

        14.    HOLDING OVER.    Any holding over after expiration of the Term without Landlord's written consent shall
constitute a default by Tenant and entitle Landlord to re-enter the Premises as provided in Paragraph 19 and collect double the Annual Base Rent herein specified (prorated on a
monthly basis), together with the Additional Rent. 

        15.    SUBORDINATION.    This Lease is and shall be subject and subordinate at all times to: (a) all
Declarations of Condominiums, all ground leases or underlying leases which may now exist or hereafter be executed affecting the Building or the Office Park, or the land upon which the Building is
situated and (b) the lien of any mortgage (and all advances thereunder) which may now exist or which shall hereafter be executed in any amount affecting the Building, or the Office Park, land,
ground leases or underlying leases, or Landlord's interest or estate in any of said items. In the event that any mortgage is foreclosed or a conveyance in lieu of foreclosure shall be made for any
reason, Tenant shall, notwithstanding any subordination, attorn to the successor in interest to Landlord at the option of such successor in interest. Such successor in interest shall not be
responsible for: (i) curing any 

10

 

existing
defaults of Landlord, other than defaults of a continuing nature of which the Lender received notice, and in respect of which Tenant afforded the Lender a reasonable cure period following
such notice, and (ii) any Rent or Additional Rent paid more than one month in advance. Notwithstanding the automatic subordination of this Lease, Tenant shall execute and deliver, upon demand
by Landlord and in the form requested by Landlord, any additional documents evidencing the subordination of this Lease with respect to the lien of any such mortgage. Tenant hereby irrevocably appoints
Landlord as attorney-in-fact of Tenant to execute, deliver and record any such documents in the name of and on behalf of Tenant. Any Lender shall have the right to subordinate
the lien of its mortgage to this Lease by filing a notice of subordination with the Clerk of the Circuit Court for Palm Beach County at any time before Lender conducts a foreclosure sale pursuant to
the mortgage. If a Lender shall request modifications in this Lease as a condition to finance the Building, Tenant will not unreasonably withhold, delay or defer its consent thereto, provided that
such modifications shall neither increase the obligations of Tenant hereunder nor materially and adversely affect Tenant's use and enjoyment of the Premises. 

        16.    RULES AND REGULATIONS.    Tenant shall faithfully observe and comply with the rules and regulations attached to
this Lease as Exhibit "E" and all reasonable modifications thereof and additions thereto which Landlord shall adopt. Landlord shall not be responsible for the nonperformance by any other Tenant or
occupant of the Building of any of the rules and regulations. In the event of an express and direct conflict between the terms, covenants, agreements and conditions of this Lease and those set forth
in the rules and regulations, as modified and amended from time to time by Landlord, this Lease shall control. 

        17.    RE-ENTRY BY LANDLORD.    Landlord shall, at all times, have the right to re-enter the
Premises upon 24 hour advance notice (except in an emergency when no notice will be required), at all reasonable hours to inspect, protect and preserve the same, to supply janitor service and
any other service to be provided by Landlord to Tenant hereunder, to show the Premises to prospective purchasers, mortgagees or tenants, to post notices of nonresponsibility or as otherwise required
or allowed by this Lease or by law, and to alter, improve or repair the Premises and any portion of the Building (including but not limited to another tenant's premises). Landlord may, for the
purposes set forth above, erect, use, and maintain scaffolding, pipes, conduits, and other necessary structures in and through the Premises where reasonably required by the character of the work which
shall be performed in a reasonable time period. Landlord shall not be liable in any manner for any inconvenience, disturbance, loss of business, nuisance or other damage which shall arise from
Landlord's entry and acts pursuant to this Paragraph 17. Tenant shall not be entitled to an abatement or reduction of Rent if Landlord shall exercise any rights reserved in this
Paragraph 17. Tenant hereby
waives any claim for damages for any injury or inconvenience to or interference with Tenant's business, any loss of occupancy or quiet enjoyment of the Premises, and any other loss occasioned thereby
if completed in a reasonable time period. Tenant shall at all times provide Landlord with a key with which to unlock all of the doors in, upon and about the Premises, excluding Tenant's vaults and
safes, or special security areas (designated in advance), and Landlord shall have the right to use any and all means which Landlord may deem necessary or proper to open said doors in an emergency,
which entry shall not be deemed to be a forcible or unlawful entry into the Premises, or an eviction, actual or constructive, of Tenant therefrom. Landlord shall also have the right at any time,
without the same constituting an actual or constructive eviction and without incurring any liability to Tenant therefore, upon advance notice and so that it does not materially interfere or impede the
operations of the Tenant, to change the arrangement and/or location of entrances or passageways, doors and doorways, and corridors, elevators, stairs, toilets, or other public parts of the Building
and to change the name, number or designation by which the Building or Office Park is commonly known, or subdivide the Office Park in which the Building is located, declare portions of the Office Park
to be condominium(s) or otherwise provide for separate ownership of the Buildings and common areas within the Office Park. 

11

   
        18.    INSOLVENCY OR BANKRUPTCY.    The appointment of a receiver to take possession of all or substantially all of
the assets of Tenant or any guarantor of this Lease, or an assignment by Tenant or any guarantor of this Lease, for the benefit of creditors, or any action taken or suffered by Tenant under any
insolvency, bankruptcy, reorganization or other debtor relief proceedings, whether now existing or hereafter amended or enacted, shall at Landlord's option constitute a default of this Lease by
Tenant. Upon the happening of any such event or at any time thereafter, this Lease shall terminate five (5) days after written notice of termination from Landlord to Tenant. In no event shall
this Lease be assigned or assignable by operation of law or by voluntary or involuntary bankruptcy proceedings or otherwise. 

        19.    DEFAULT.    

        (a)   The
failure by Tenant to perform any covenant or condition made under this Lease shall constitute a default hereunder by Tenant upon expiration of the appropriate grace
period hereinafter provided. Tenant shall have a period of five (5) days from the date a payment of Rent shall have been due within which to cure such default in the payment of Rent. Tenant
shall have a period of twenty (20) days from the date of written notice from Landlord within which to cure any other default (except abandonment and bankruptcy) under this Lease. Upon an
uncured default of this Lease or abandonment as described in Paragraph 28, by Tenant, Landlord shall have the following rights and remedies in addition to any other rights or remedies available
to Landlord at law or in equity: 

        (i)    The
rights and remedies provided Landlords by Chapter 83, Florida Statutes; 

        (ii)   The
right to terminate this Lease by giving notice to Tenant; 

        (iii)  The
right and power, as attorney-in-fact for Tenant, to enter the Premises and remove therefrom all persons and property, to store such
property in a public warehouse or elsewhere at the cost of and for the account of Tenant, and to sell such property and apply such proceeds therefrom. Landlord, as
attorney-in-fact for Tenant, may from time to time sublet the Premises or any part thereof, for the account of Tenant, for such term or terms (which may exceed beyond the Term)
and at such rent and such other terms as Landlord in its sole discretion may deem advisable, with the right to make alterations and repairs to the Premises. Upon each such subletting:
(A) Tenant shall immediately pay to Landlord the cost of such subletting, including without limitation, the payment of brokerage commissions, and the cost of all alterations and repairs which
Landlord shall deem necessary in connection with such subletting, and the amount if any, by which the Rent due hereunder for the period of such subletting (to the extent such period does not
exceed the Term) shall exceed the amount which shall be paid as Rent for the Premises for such period, or (B) at the option of Landlord, rents which shall be received from such subletting shall
be applied first to payment of any indebtedness other than Rent due hereunder from Tenant to Landlord, then to the payment of any costs of such subletting; then to payment of Rent which shall be due
and unpaid hereunder, and the balance, if any, shall be held by Landlord and shall be applied in payment of future Rent as the same shall become due hereunder. If Tenant shall be credited with any
rentals which are to be received by such subletting under option (A) above and such rentals shall not be promptly paid to Landlord by the subtenants, or if such rentals received from such
subletting under option (B) above during any month shall be less than that to be paid during that month by Tenant hereunder, Tenant shall pay any such deficiency to Landlord upon demand. For
all purposes set forth in this Paragraph 19(c)(iii), Landlord is hereby irrevocably appointed attorney-in-fact for Tenant, with power of substitution. The taking
possession of the Premises by Landlord, as attorney-in-fact for Tenant, shall not be construed as an election on its part to terminate this Lease unless a written notice of
such intention shall be given to Tenant. Notwithstanding any such subletting without termination, Landlord may at any time thereafter elect to terminate this Lease for such previous default, and 

        (iv)  The
right to accelerate all rental due and to become due during the Term. 

12

 

        (b)   Notwithstanding
anything to the contrary contained in this Lease, Landlord shall not be deemed to be in default of this Lease unless Landlord shall fail to perform any
of the obligations required of Landlord within thirty (30) days after written notice by Tenant to Landlord and the holder of any mortgage which shall cover any portion of the Premises, whose
name and address shall have heretofore been furnished to Tenant, which shall specify the various failures of Landlord to perform pursuant to the terms of the Lease. If the nature of Landlord's
obligation is such that more than thirty (30) days shall be required for performance, then Landlord shall not be in default if Landlord shall commence performance within such 30 day
period and thereafter shall diligently prosecute the same to completion. 

        20.    DAMAGE BY FIRE, ETC.    If the Premises or the Building shall be damaged by fire or other casualty, Landlord
shall forthwith repair the same, provided that such repairs can be made within six (6) months after the date of such damage under the laws and regulations of the Federal, state and local
governmental authorities which shall have jurisdiction thereof. In such event, this Lease shall remain in full force and effect except that Tenant shall be entitled to a proportionate reduction of
Rent while such repairs are being made. Such reduction of Rent, if any, shall be based upon the extent to which such damage and the making of such repairs by Landlord shall substantially interfere
with the permitted business which Tenant shall conduct in the Premises. Within twenty (20) days after the date of such damage, Landlord shall notify Tenant whether or not such repairs can be
made within six (6) months after the date of such damage. If Landlord shall determine that a substantial portion of the Premises or the Building shall have been rendered unusable, and such
repairs cannot be made within six (6) months from the date of such damage, Landlord shall have the option within thirty (30) days after the date of such damage either to:
(a) notify Tenant of Landlord's intention to repair such damage, and the date by which such repairs shall be completed, in which event this Lease shall continue in full force and effect and the
Rent shall be reduced as provided herein, provided that if such prospective date of
completion of repairs shall be more than nine (9) months from the date of the accident, and other reasonably alternative space shall not be available to Tenant, then Tenant shall have the
option to notify Landlord of its election to terminate this Lease as of the date specified in such notice, or (b) notify Tenant of Landlord's election to terminate this Lease as of the date
specified in such notice. In the event that such notice to terminate shall be given by Landlord or by Tenant, this Lease shall terminate on the date specified in such notice. In case of termination by
either event, the Rent shall be reduced by a proportionate amount based upon the period of time such damage shall substantially interfere with the business, which Tenant shall conduct in the Premises,
and Tenant shall pay such reduced Rent up to the date of termination. Landlord shall refund to Tenant any Rent previously paid for any period of time subsequent to such date of termination. The
repairs, which Landlord shall make hereunder, shall not include, and Landlord shall not be required to repair, any damage by fire or other cause to the property of Tenant or any alterations,
additions, fixtures or improvements which Tenant shall have installed on the Premises. Notwithstanding any provision contained herein to the contrary, Tenant shall not be entitled to any reduction or
abatement of the Rent if the Premises is damaged by fire or other casualty due to Tenant's fault or neglect, or the fault or neglect of its servants, employees, contractors, agents, visitors or
licensees. 

        21.    EMINENT DOMAIN.    If any part of the Premises shall be taken or appropriated under the power of eminent domain
or conveyed in lieu thereof, either party shall have the right to terminate this Lease at its option. If any part of the Building or the Office Park shall be taken or appropriated under power of
eminent domain or conveyed in lieu thereof, Landlord may terminate this Lease at its option. In either of such events, Landlord shall receive (and Tenant shall assign to Landlord upon demand from
Landlord) any award or any interest therein which may be paid in connection with the exercise of such power of eminent domain, and Tenant shall have no claim against Landlord for any part of the sum
paid by virtue of such proceedings, whether or not attributable to the value of the unexpired term of this Lease. If a part of the Premises shall be so taken or appropriated or conveyed and neither
party hereto shall elect to terminate this Lease and the Premises shall have been materially damaged as a 

13

 

consequence
of such partial taking or conveyance, Landlord shall restore the Premises continuing under this Lease at Landlord's cost and expense, provided, however, that Landlord shall not be required
to repair or restore any injury or damage to the property of Tenant or to make any repairs or restoration to any Alterations which Tenant shall have installed. Thereafter, the Rent which shall be due
under this Lease for the remainder of the Term shall be proportionately reduced, such that thereafter the amounts to be paid by Tenant shall be in the ratio that the area of the portion of the
Premises which shall have been taken bears to the total area of the Premises prior to such taking. 

        22.    SALE BY LANDLORD.    In the event of a sale or conveyance by Landlord of the Building, the Office Park, or any
portion thereof, any such sale or conveyance shall operate to release Landlord from any future liability upon any of the covenants or conditions, express or implied, herein contained, and in such
event Tenant shall look solely to the successor in interest of Landlord in and to this Lease. This Lease shall not be terminated by any such sale and Tenant shall attorn to the purchaser or assignee. 

        23.    RIGHT OF LANDLORD TO PERFORM.    All covenants and agreements to be performed by Tenant under any of the terms
of this Lease shall be performed by Tenant at Tenant's sole cost and expense
and without any abatement of Rent. If Tenant shall fail to pay any sum of money, other than Rent, which it shall be required to pay hereunder or if it shall fail to perform any other act on its part
to be performed hereunder, and such failure shall continue for ten (10) days after notice thereof by Landlord, Landlord may, but shall not be obligated so to do, and without waiving or
releasing Tenant from any obligations of Tenant, make any such payment or perform any such act on Tenant's part to be made or performed as provided in this Lease. All such sums which Landlord shall
pay and all necessary incidental costs together with interest thereon at the maximum rate permitted by law, from the date of such payment by Landlord shall be payable as Additional Rent to Landlord on
demand. 

        24.    SURRENDER OF PREMISES.    At the end of the Term or any renewal thereof or other sooner termination of this
Lease, Tenant will peaceably deliver to Landlord possession of the Premises, together with all improvements or additions upon or belonging to the same in good order and condition, allowing for
reasonable wear and damage by fire or other casualty. Tenant shall, upon the termination of this Lease, remove all movable furniture and equipment which shall belong to Tenant, at Tenant's sole cost,
provided that Tenant shall repair any damage which shall be caused by such removal. Property not so removed shall be deemed abandoned by Tenant and title to the same shall thereupon pass to Landlord,
at its option. Upon request by Landlord, Tenant shall promptly remove, at Tenant's sole cost, any or all Alterations to the Premises not previously approved by Landlord and shall promptly repair any
damage, which shall result from such removal. 

        25.    WAIVER.    If Landlord shall waive the performance of any term, covenant or condition contained in this Lease,
such waiver shall not be deemed to be a waiver of any subsequent default of the same or any other term, covenant or condition contained herein. Furthermore, the acceptance of Rent or a partial payment
of same by Landlord shall not constitute a waiver of any preceding default by Tenant of any term, covenant or condition of this Lease, regardless of Landlord's knowledge of such preceding breach at
the time Landlord shall accept such Rent, nor a waiver of the right to receive full payment of the Rent, nor shall any endorsement or statement on any check or letter accompanying any payment of rent
be deemed an accord and satisfaction, and Landlord may accept such payment without prejudice to Landlord's right to recover the balance of such Rent or pursue any other remedy. Failure by Landlord to
enforce any of the terms, covenants or conditions of this Lease for any length of time shall not be deemed to waive or to decrease the right of Landlord to enforce same at any time or from time to
time during the term of this Lease. The waiver by Landlord of any term, covenant or condition contained in this Lease may only be made by a written document signed by Landlord. 

        26.    NOTICES.    Except as otherwise expressly provided in this Lease, any communications given or required to be
given under this Lease shall be effective only if rendered or given in writing, sent by 

14

 

registered
or certified mail or delivered personally, (a) to Tenant (i) at Tenant's address set forth in the Basic Lease Information, if sent prior to Tenant's taking possession of the
Premises, or (ii) at the Premises if sent subsequent to Tenant's taking possession of the Premises, or (iii) at any place where Tenant may be found if sent subsequent to Tenant's
vacating, abandoning or surrendering the Premises, or (b) to Landlord at Landlord's address set forth in the Basic Lease Information, or (c) to such other address as either Landlord or
Tenant may designate as its new address for such purpose by notice given to the other in accordance with the provisions of this Paragraph 26. Any such bill, statement, notice, demand, request
or other communication shall be deemed to have been rendered or given two (2) days after the date when it shall have been mailed as provided in this Paragraph 26 if sent by registered or
certified mail, or upon the date personal delivery is made. If Tenant is notified of the identity and address of Landlord's mortgagee Tenant shall give to such mortgagee notice of any default by
Landlord under the terms of this Lease in writing sent by registered or certified mail, and such mortgagee shall be given a reasonable opportunity to cure such default prior to Tenant exercising any
remedy which might be available to it. 

        27.    TAXES PAYABLE BY TENANT.    

        (a)   At
least ten (10) days prior to delinquency, Tenant shall pay all taxes levied or assessed upon Tenant's equipment, furniture, fixtures and other personal
property located in or about the Premises. 

        (b)   Tenant
shall pay to Landlord, upon written demand, such portion of all Real Estate Taxes levied or assessed against Landlord, which are attributable to the value of the
Tenant improvements installed in the Premises in excess of the value of the Standard Improvements for the Premises. 

        (c)   Tenant
shall pay any and all sales, excise or other taxes or impositions in lieu thereof due unto the State of Florida or other governmental authority upon the Rent and
other sums payable by Tenant hereunder. 

        28.    ABANDONMENT.    Tenant shall assume possession of the Premises at the commencement of the Term and shall not
vacate or abandon the Premises at any time during the Term. If Tenant shall abandon, vacate or surrender the Premises or shall be dispossessed by process of law, or otherwise, any personal property
which shall belong to Tenant and which shall be left on the Premises shall, at the option of Landlord, be deemed to be abandoned and title thereto shall pass to Landlord. 

        29.    SUCCESSORS AND ASSIGNS.    Subject to the provisions of Paragraph 9, the terms, covenants and conditions
contained herein shall be binding upon and inure to the benefit of the parties hereto and their respective legal and personal representatives, successors and assigns. 

        30.    ATTORNEYS' FEES.    If Landlord shall bring any action for damages or relief against Tenant, declaratory or
otherwise, arising out of this Lease, including any suit by Landlord for the recovery of Rent or possession of the Premises, and if Landlord shall be the prevailing party, Tenant shall pay to Landlord
a reasonable sum for attorneys' fees. 

        31.    LIGHT, AIR, AND OTHER STRUCTURES.    Tenant covenants and agrees that no diminution of light, air or view or
other use rights including but not limited to uncovered parking spaces by any structure which may hereafter be erected (whether or not by Landlord) shall entitle Tenant to any reduction of rent under
this Lease, shall result in any liability of Landlord to Tenant, or shall in any other way affect this Lease or Tenant's obligations hereunder. This Lease does not grant any rights, including but
limited to rights to light, air, or view over property adjacent, adjoining, or contiguous to the land on which the Premises are located. 

        32.    SECURITY DEPOSIT.    Concurrently with Tenant's execution of this Lease, Tenant shall pay to Landlord, the sum
specified in the Basic Lease Information, which sum shall be held by Landlord as a security deposit for the faithful performance by Tenant of all the terms, covenants and conditions of this Lease to
be kept and performed by Tenant. Tenant agrees that Landlord may apply the security 

15

 

deposit
to remedy any failure by Tenant to repair or maintain the Premises or to perform any other terms, covenants and conditions contained herein. If Tenant shall perform all terms, covenants and
conditions of this Lease during the Term, Landlord will, within thirty (30) days after the termination hereof, return the security deposit to Tenant. If Landlord shall use any portion of the
security deposit to cure any default by Tenant hereunder, Tenant shall within ten (10) days of written demand by Landlord replenish the security deposit to the original amount and Tenant's
failure to do so shall be a material default of this Lease. Landlord shall not be required to keep the security deposit separate from its general funds and Tenant shall not be entitled to interest on
any such deposit. Upon the occurrence of any events of default described in Paragraph 19 of this Lease the security deposit shall become due and payable to Landlord to the extent required to
compensate Landlord for damages incurred, or to reimburse Landlord as provided herein, in connection with any such event of default. 

        33.    CORPORATE AUTHORITY; FINANCIAL INFORMATION.    If Tenant shall be a partnership or corporation, all of the
persons which shall have executed this Lease on behalf of Tenant hereby warrant that Tenant is a duly authorized and existing partnership or corporation, that Tenant has and is authorized to do
business in Florida, that Tenant has full right and authority to enter into this Lease, and that all of the persons signing on behalf of Tenant were authorized to do so. Upon Landlord's request,
Tenant shall provide Landlord with evidence reasonably satisfactory to Landlord confirming the foregoing warranties. Tenant further warrants to Landlord that all financial information and other
descriptive information regarding Tenant's business, which has been or shall be furnished to Landlord,
is and shall be accurate and complete. Upon the written request of Landlord at any time during the Term, Tenant shall provide Landlord with updated financial information on itself or on any guarantor
of this Lease. 

        34.    PARKING.    Tenant shall have the right to use in common with other tenants or occupants of the Office Park the
parking facilities (not to exceed 14 spaces) of the Building, subject to the rules and regulations of Landlord for such parking facilities, which Landlord may establish or alter at any time or, from
time to time during the Term. One (1) of the 14 spaces will be covered and reserved. 

        35.    MISCELLANEOUS.    

        (a)   The
term "Premises" wherever it appears herein shall include (except where such meaning would be clearly repugnant to the context) the office space demised and
improvements now or at any time hereinafter comprising or built in the space hereby demised. The paragraph headings herein are for convenience of reference and shall in no way define, increase, limit
or describe the scope or intent of any provision of this Lease. The term "Landlord" shall include Landlord and its successors and assigns. In any case where this Lease is signed by more than one
person or entity, the obligations hereunder shall be joint and several. The term "Tenant" or any pronoun used in place thereof shall include the permitted successors and assigns of the Tenant,
according to the context hereof. 

        (b)   Time
is of the essence of this Lease and all of its provisions. This Lease shall in all respects be governed by the laws of the State of Florida. This Lease, together
with its exhibits, contains all the agreements of the parties hereto and supersedes any previous negotiations. There have been no representations made by Landlord or understandings made between the
parties other than those set forth in this Lease and its exhibits. This Lease may not be modified except by a written instrument by the parties hereto. 

        (c)   If
for any reason whatsoever any of the provisions hereof shall be unenforceable or ineffective, all of the other provisions shall remain in full force and effect. 

        (d)   If
Tenant shall pay the Rent and perform all of its obligations under this Lease, Tenant may peacefully and quietly enjoy the Premises during the Term subject, however,
to the provisions of this Lease and to any mortgages or ground or underlying leases referred to in Paragraph 15. 

16

 

        (e)   If
a building directory shall be used during the term of this Lease, Landlord shall furnish Tenant with one listing therein at no charge. Tenant shall agree to pay
additional charges for extra listing, or for changes in the form or content of the initial listing in the building directory. 

        (f)    Nothing
contained in this Lease shall be deemed to make the Lessor a partner or joint venturer with Landlord nor shall Landlord be liable for any debts incurred by
Tenant in the conduct of its business. The relationship to the parties during the Term shall at all times be that of landlord and tenant. 

        36.    REAL ESTATE BROKERS.    Except for Navarro Lowrey Properties, Inc., to be paid by Landlord under a
Separate Agreement, each party represents that it has not had dealings with any other real estate brokers, finders or other persons with respect to this Lease in any manner. Tenant shall hold harmless
Landlord for all damages, expenses and fees, including without limitation attorneys' fees, resulting from any claims that may be asserted against Landlord by any other broker, finder or other person
with whom Tenant has or purportedly has dealt. 

        37.    RECORDING.    Tenant shall not record this Lease, or any portion or any reference hereto. If Tenant shall
record this Lease, or shall permit or causes this Lease, or any portion hereof or reference hereto to be recorded, this Lease shall terminate at Landlord's option or Landlord may declare a default
hereunder and pursue any and all of its remedies provided in this Lease. 

        38.    SUBMISSION TO CONDOMINIUM.    Landlord may, at any time, submit the Building and/or the remainder of the Office
Park, or any portion thereof, to the condominium form of ownership. This Lease shall at all times be subject to and subordinate to any such condominium regime. No further instrument to evidence such
subordination shall be required, nor shall joinder in such condominium documentation be required. Tenant hereby appoints Landlord as Tenant's attorney-in-fact to execute any
and all documents necessary to effectuate or implement the condominium form of ownership. Tenant's right to acquire possession of the Premises shall not be disturbed by reason of the condominium
regime, so long as Tenant shall not be in default of this Lease. Condominium association charges or assessments applicable to the Premises shall constitute part of the Expenses. Notwithstanding the
automatic subordination of this Lease to the condominium regime, Tenant shall execute, from time to time, upon the written request of Landlord, such joinders, consents and subordinations the
condominium regime as Landlord shall reasonably request. 

        40.    HAZARDOUS SUBSTANCES.    

        (a)   The
term "Hazardous Substances", as used in this Lease, shall include, without limitation, flammables, explosives,
radioactive materials, asbestos, polychlorinated bipheyls (PCB's), chemicals known to cause cancer or reproductive toxicity, pollutants, contaminants, hazardous wastes, toxic substances or related
materials, petroleum and petroleum products and substances declared to be hazardous or toxic under any law or regulation now or hereafter enacted or promulgated by any government authority. 

        (b)   Tenant's
Restriction: Tenant shall not cause or permit to occur: 

        1.     Any
violation of any federal, state or local law, ordinance, or regulation now or hereafter enacted, related to environmental conditions on, under or about the Premises
or the Building or arising from Tenant's use or occupancy of the Premises, including but not limited to, soil and ground water conditions (all such laws, ordinances and regulations are hereinafter
called "Environmental Laws"); or 

        2.     The
use, generation, release, manufacture, refining, production, processing, storage or disposal of any Hazardous Substance without Landlord's prior written consent,
which consent may be withdrawn, conditioned or modified by Landlord in its sole and absolute discretion in order to insure compliance with all applicable Environmental Laws, as such Environmental Laws
may be 

17

 

enacted
or amended from time to time. No such action by Landlord and no attempt by Landlord to mitigate damages under any Environmental Law shall constitute a waiver of any of Tenant's obligations or
Landlord's rights under this Section 40. 

        (c)   Tenant's
Affirmative Covenants: 

        1.     Tenant
shall, at Tenant's own expense, comply with all Environmental Laws. 

        2.     Tenant
shall, at Tenant's own expense, make all submissions to provide all information required by and comply with all requirements of all governmental authorities.
Tenant shall give written notice to Landlord within three (3) business days after the date on which Tenant learns or first has reason to believe that; (i) there has or will come to be
located on or about the Premises any Hazardous Substance, the production, transportation, storage, use or handling of which requires a permit or license from any federal, state or local governmental
agency; (ii) any release, discharge or emission of any Hazardous Substance has occurred on or about the Premises or the Building; (iii) any enforcement, cleanup, removal or other
governmental or regulatory action has been threatened or commenced against Tenant or with respect to the Premises or the Building pursuant to any Environmental Laws; (iv) any claim has been
made or threatened by any person or entity against Tenant, the Premises or the Building on account of any alleged loss or injury claimed to result from the alleged presence or release on the Premises
of any Hazardous Substances; or (v) any report, notice, or complaint has been made to or filed with any governmental agency concerning the presence, use or disposal of any Hazardous Substances
on the Premises. Any such notice shall be accompanied by copies of any such claim, report, complaint, notice, warning or other communication that is in the possession of or is reasonably available to
the Tenant. 

Any
notice required under this Section shall be accompanied by (i) a copy of all permits, licenses, proofs of disclosure to governmental agencies pertaining to Hazardous Substances that have
not previously been furnished to Landlord; and (ii) copies of any Material Safety Data Sheets pertaining to such substances that are required by applicable law. 

        3.     Should
any governmental authority or any third party demand a cleanup plan be prepared or undertaken because of any deposit, spill, discharge or other release of
Hazardous Substances that occurs during this Term, at or from the Premises or which arises at any time from Tenant's use or occupancy of the Premises, Tenant shall, at Tenant's own expense, prepare
and submit the required plans and all related bonds and other financial assurances and Tenant shall carry out all such cleanup plans. 

Except
in emergencies or as otherwise required by Environmental Law, Tenant shall not take any remedial action in response to the presence or release of any Hazardous Substances on or about the
Premises or the Building without first giving written notice of the same to Landlord and affording Landlord the opportunity to review same to insure that Tenant's anticipated actions are contemplated
so as to minimize any adverse affects on the operation of the Building. 

Tenant
shall not enter into any settlement, agreement, consent decree or other compromises with respect to any claims relating to any Hazardous Substances in any way connected with the Premises
without first notifying Landlord of Tenant's intention to do so and affording Landlord the opportunity to participate in any such proceedings. 

        4.     Tenant
shall promptly provide all information regarding the use, generation, storage, transportation or disposal of Hazardous Substances requested by Landlord. If Tenant
fails to fulfill any duty imposed under this Section 40 within thirty (30) days following Landlord's request, of if Landlord deems Tenant's activities to be insufficient to protect the
Building or will have an adverse impact on the Building, then Landlord may proceed with such efforts and in such case, Tenant 

18

 

shall
cooperate with Landlord in order to prepare all documents Landlord deems necessary or appropriate to determine the applicability of the Environmental Laws to the Premises and Tenant's use
thereof and for compliance therewith and Tenant shall execute all documents promptly upon Landlord's request and any expenses incurred by Landlord shall be payable by Tenant as Rent. No such action by
Landlord and no attempt by Landlord to mitigate damages under any law shall constitute a waiver of any of Tenant's obligations on Landlord's rights under this Section 40. 

        5.     Upon
the expiration or earlier termination of the Term, Tenant shall (i) cause all Hazardous Substances previously owned, stored or used by Tenant to be removed
from the Premises and disposed of in accordance with applicable provisions of law; (ii) remove any aboveground or underground storage
tanks or other containers installed or used by Tenant to store any Hazardous Substances on the Premises, and repair any damage to the Premises caused by such removal; (iii) cause any soil or
other portion of the Building or the Premises which has become contaminated by any Hazardous Substances stored or used by Tenant on the Premises to be decontaminated, detoxified or otherwise cleaned
up in accordance with all Environmental Laws; and (iv) surrender possession of the Premises to Landlord free of contamination attributable to Hazardous Substances generated or used by Tenant or
stored or disposed of by any party other than Landlord in or on the Premises during the term of this Lease. 

        (d)   Tenant
shall indemnify, defend with counsel acceptable to Landlord, and hold Landlord free and harmless from any and all liabilities, damages, claims, penalties, fines,
settlements, causes of action, costs or expense, including reasonable attorneys' fees, environmental consultant and laboratory fees and the costs and expense of investigating and defending any claims
or proceedings, resulting from or attributed to (i) the presence, disposal, release or threatened release of any Hazardous Substance that is on, from or affecting the Premises including the
soil, water, vegetation, buildings, personal property, persons, animals, or otherwise; (ii) any personal injury (including wrongful death) or property damage (real or personal) arising out of
or relating to the Hazardous Substances; and (iii) any lawsuit or administrative order relating to the Hazardous Substances, or any violation of any laws applicable to the Hazardous Substances
for which Tenant is responsible. Tenant's indemnification obligations as set forth herein shall survive the expiration or earlier termination of this Lease. 

        41.    RADON GAS.    Radon is a naturally occurring radioactive gas that, when it has accumulated in a building in
sufficient quantities, may present health risks to persons who are exposed to it over time. Levels of radon that exceed federal and state guidelines have been found in buildings in Florida. Additional
information regarding radon and radon testing may be obtained from your county public health unit. 

        42.    WAIVER OF JURY TRIAL.    Landlord and Tenant hereby waive any right to a trial by jury which either or both of
them have or might have with respect to any controversy arising out of this Lease, Premises, the Building and the Office Park. 

        43.    QUIET ENJOYMENT.    Upon Tenant's paying the Rent and Additional Rent and performing all of Tenant's
obligations under this Lease Agreement, Tenant may peacefully and quietly enjoy the Premises during the Lease Term as against all persons or entities lawfully claiming by or through Landlord. 

        44.    FINANCIAL INFORMATION.    Tenant has delivered to Landlord the financial statements attached hereto as
Schedule 2 (the "Financial Statements") in order to induce Landlord to enter into this Lease Agreement. Tenant and Sean Heyniger, individually, hereby warrant and represent to Landlord that the
Financial Statements are true and accurate in all material respects. Tenant and Sean Heyniger intend that Landlord will rely on the accuracy of the Financial Statements and agree to indemnify Landlord
for any loss, damage or liability incurred by Landlord as a result of any material misstatements of fact contained in the Financial Statements. Sean Heyniger has executed this Lease 

19

 

Agreement
solely for the purpose of making the representations and warranties contained in this paragraph 44. 

        IN
WITNESS WHEREOF, the parties hereto have executed this Lease as of the date first above written. 

	Signed, sealed and delivered

in the presence of:	 	TENANT:

PHYSICIANS DIAGNOSTIC SERVICES, LLC, authorized to transact business in Florida
	

 	
 	

By:	

/s/ Sean Heyniger

	/s/ Bradley Riebau
	 	Print Name: Sean Heyniger
	 	 	Its:	CEO
	/s/ [ILLEGIBLE]
 (As to Tenant)	 	 	 

Signatures to follow on next page.  

20

 

	 	 	LANDLORD:
	 	 	NAVARRO LOWREY, L.P.—CENTREPARK PLAZA I PARTNERS SERIES, a Delaware limited partnership authorized to transact business in Florida as Navarro Lowrey, Ltd.—Centrepark Plaza I Partners Series
	

 	
 	

By:	

NAVARRO LOWREY, INC. a Delaware corporation, Its General Partner
	

/s/ [ILLEGIBLE]
	
 	

By:	

/s/ Frank Navarro
 Frank Navarro
	 	 	Its:	President
	/s/ [ILLEGIBLE]
 (As to Landlord)	 	 	 
	 	 	/s/ Sean Heyniger
 Print Name: Sean Heyniger

As to Paragraph 44 of this Lease

21

SCHEDULE 1

BASIC LEASE INFORMATION  

Lease
Date:    Nov. 18, 2002 

	Landlord:	 	CENTREPARK PLAZA I PARTNERS SERIES OF NAVARRO LOWREY, L.P., a Delaware limited partnership authorized to transact business in Florida as Centrepark Plaza I Series of Navarro Lowrey, Ltd.
	 	 	 

	Managing Agent:	 	Navarro Lowrey Properties
	Landlord's and Managing Agent's Address:	 	Mr. Frank Navarro
	 	 	Corporate Center	 	Centrepark Plaza I Partners
	 	 	1475 Centrepark Boulevard, Suite 100	 	521 E. Morehead St, Ste 540
	 	 	West Palm Beach, Florida 33401	 	Charlotte, North Carolina, 28202
	 	 	 	 	 

	Tenant: Physicians Diagnostic Services, LLC
	Tenant's Address:	 	(For Notice)	 	(For Billing)
	 	 	1514 Rock Quarry Rd

Stockbridge, GA 30281	 	SAME
	 	 	 	 	 

	Premises:	 	 
	 	Building:	 	Plaza I at Centrepark, 1801 Centrepark Drive East, West Palm Beach, FL 33401
	 	Suite/Floor:	 	Suite 125
	 	Area:	 	Approximately 3,621 rentable square feet
	 	Parking Spaces:	 	Tenant shall have the use, free of charge and on a non-exclusive basis, of up to 14 parking spaces, one of which will be covered and reserved.

Tenant's
Permitted Use of the Premises: General office use for monitoring of diagnostic computer software. 

Lease
Term: 5 (five) years, commencing as specified in Article 2.(a) and expiring August 31, 2006. 

Annual
Base Rent: 

	Year
	 	Annual Base Rent
	 	Monthly Base Rent

	1	 	$	50,694.00	 	$	4,224.50
	2	 	$	63,367.50	 	$	5,280.63
	3	 	$	66,988.50	 	$	5,582.38
	4	 	$	70,609.50	 	$	5,884.13
	5	 	$	74,139.98	 	$	6,178.33

Tenant's
Share of Expenses and Taxes ("Additional Rent"): RSF 3,621/ (40,077 × 95%) = 8.88%. 

Security
Deposit: $4,225.00 

Guarantor
of Lease: Sean Heyniger 

Amount
due from Tenant upon the execution of this Lease: 

	1.	 	Security Deposit	 	$	4,225.00

Tenant's
Required Liability Insurance with Minimum Policy Limits: $1,000,000.00 

The
foregoing information (herein referred to as "Basic Lease Information") is hereby incorporated into and made a part of this Lease. Each reference in this Lease to any of the Basic Lease
Information shall mean the respective information hereinabove set forth and shall be construed to incorporate all of the terms provided under the particular Lease paragraph pertaining to such
information. In the event of any conflict between any Basic Lease Information and the Lease, the latter shall control. 

Signatures to follow on next page.  

	LANDLORD:	 	TENANT:
	

NAVARRO LOWREY, L.P.-CENTREPARK	
 	

PHYSICIANS DIAGNOSTIC SERVICES, LLC Authorized to transact business in Florida
	PLAZA I PARTNERS SERIES, a Delaware limited partnership authorized to transact business in Florida as Navarro Lowrey, L.P. Centrepark Plaza I Partners Series	 	 	 	 
	By:	 	NAVARRO LOWREY, INC. a Delaware corporation, Its General Partner	 	 	 	 
	

By:	
 	

/s/ Frank Navarro
	
 	

By:	
 	

/s/ Sean Heyniger

	Print Name: Frank Navarro	 	Print Name: Sean Heyniger
	Its: President	 	Its: CEO

EXHIBIT "A"  

 DESCRIPTION OF PREMISES  

[MAP]

   EXHIBIT "B"  

 CERTIFICATE OF LEASE & RENT COMMENCEMENT  

Date                        ,
2002 

The
following is hereby confirmed as to the Premises: 

	1.
	With
reference to the lease dated Nov. 18, 2002 between PHYSICIANS DIAGNOSTIC SERVICES, LLC, authorized to conduct business in Florida, Tenant, and NAVARRO LOWREY, L.P.-
CENTREPARK PLAZA I PARTNERS SERIES, a Delaware limited partnership authorized to transact business in Florida as Navarro Lowrey, Ltd.-Centrepark Plaza I Partners Series, Landlord, at Centrepark
Plaza I, possession has been delivered to and accepted by Tenant. In addition, Tenant and Landlord hereby establish the Commencement Date.

	2.
	All
terms, conditions and duties to be satisfied by Landlord as to space and improvements of the Premises in order for the rental to commence have been satisfactorily completed and
there exists no default on the part of the Landlord and no claim which might warrant a future credit other than outstanding punch list items to be detailed in a subsequent letter to Landlord.

	3.
	Rent
as stipulated in Article 3 of the Lease commences in full force and effect as of                        .

	4.
	Of
the advance rental prepaid by Tenant, $                              applies to the period
of                        to                 
       . Therefore, the next payment due Landlord shall be
due on                        for the period
of                        .

	5.
	Rent
payment shall be made payable
to                                         
       , or elsewhere as designated by Landlord. 

Please
sign the acknowledgment below and return the original to Landlord. 

	 	 	NAVARRO LOWREY, L.P.-CENTREPARK PLAZA I PARTNERS SERIES, a Delaware limited partnership authorized to transact business in Florida as Navarro Lowrey, Ltd.-Centrepark Plaza I Partners Series
	

 	
 	

By:	
 	

NAVARRO LOWREY, INC., a Delaware corporation,

Its General Partner
	

 	
 	

 	
 	

By:	
 	

 
	 	 	 	 	 	 	

	 	 	 	 	Its:	 	 
	 	 	 	 	 	 	

Acknowledgment:

Tenant:

	 	 	 	 	 
	
	 	 
	

By:	
 	

Sean Heyniger
	
 	

 
	Its:	 	 	 	 
	 	 	
	 	 

1

   EXHIBIT "C"  

 INTENTIONALLY DELETED.  

EXHIBIT "D"  

 INTENTIONALLY DELETED.  

1

   EXHIBIT "E"  

 CERTIFICATE OF TENANT  

        NAVARRO LOWREY, L.P.—CENTREPARK PLAZA I PARTNERS SERIES, a Delaware limited partnership authorized to transact business in Florida as Navarro
Lowrey, Ltd.—Centrepark Plaza I Partners Series ("Landlord") is under contract to sell Centrepark Plaza—Phase I ("Property")
to                        , or its permitted
assignee ("Purchaser"). In connection with the purchase and sale of the Property, Tenant acknowledges that its lease as defined below ("Lease") will be assigned to and assumed by Purchaser. The
undersigned, Tenant, hereby certifies to Landlord and Purchaser, and their respective successors and assigns that as of this date,
                        ,            , the following is true:

	1A.	 	Premises:	 	            rentable square feet located at Suite            in Centrepark Plaza—Phase I, City
of West Palm Beach, County of Palm Beach, State of Florida
	

B.	
 	

Tenant:	
 	

 
	 	 	 	 	

	

C.	
 	

Notice Address:	
 	

 
	 	 	 	 	

	

D.	
 	

Lease:	
 	

 
	 	 	 	 	

	

 	
 	

Lease Dated:	
 	

 
	 	 	 	 	

	

 	
 	

Lease Amendment:	
 	

 
	 	 	 	 	

	

E.	
 	

Copy of Lease: A true, correct and complete copy of the Lease and all amendments or modifications thereto is attached to this Certificate.
	

2A.	
 	

Tenant has accepted possession of the Premises pursuant to the Lease. The Lease term commenced on            . The termination date of the Lease, excluding renewals and extensions,
is            .
	

B.	
 	

Tenant has no right to renew or extend the term, except as follows:
	

 	
 	

(list renewal options or none)
	

3.	
 	

The Lease is valid and in full force and effect and neither the Landlord or the Tenant is in default under the Lease. Tenant has no defense, setoff or counterclaim against Landlord arising out of any other transaction between Tenant and Landlord, and
no event has occurred and no condition exists which will constitute a default, by either Tenant or Landlord, under the Lease.
	

4.	
 	

The Lease has not been assigned, modified, supplemented or amended in any way. The Lease constitutes the entire agreement between the parties and there are no other agreements between Landlord and Tenant concerning the Premises except those listed
above.
	

5.	
 	

Any improvements required by the terms of the Lease to be made by Landlord have been completed; all allowances or reimbursements payable to Tenant under the Lease have been paid in full. Landlord has satisfied any and all commitments made to Tenant
to induce Tenant to enter into the Lease.
	

6.	
 	

No rent or other sum payable under the Lease has been paid more than one month in advance.
	

7.	
 	

Full rental is currently accruing under the Lease. The minimum monthly rent presently payable under the Lease is $                  . The monthly CAM charges
payable by the Tenant under the Lease are $                  . The monthly real estate taxes payable by the Tenant under the Lease are
$                  .
	 	 	 	 	 

1

 

	

8.	
 	

Rent has been paid through            . The next rental payment is            ,
200            .
	

9.	
 	

The Landlord is presently holding a security deposit of $                  .
	

10.	
 	

The Lease contains and Tenant has:
	

 	
 	

A.    No exclusive use rights.
	

 	
 	

B.    No Rights of First Refusal, Rights of First Offer or Options to Purchase.
	

 	
 	

C.    No other restrictive covenants or special conditions or exceptions.
	

 	
 	

D.    No outstanding Landlord concessions due.
	

11.	
 	

No actions, whether voluntary or otherwise, are pending against the Tenant or any general partner of the Tenant under the bankruptcy laws of the United States or any state thereof.
	

12.	
 	

The Tenant is the sole owner of the entire leasehold interest under the Lease and has not sublet the Premises in whole or in part to any sublessee, has not assigned any of its rights under the Lease nor pledged or mortgaged the Lease or any interest
therein. No one except the Tenant and its employees occupies the Premises.
	

13.	
 	

Tenant has not generated, used, stored, spilled, disposed of or released any flammable, explosive, toxic, carcinogenic, or corrosive substances other than pre-packaged office supplies or cleaning materials.

Furthermore,
upon written notice from Landlord of the sale to Purchaser, Tenant will thereafter pay Rent and other charges under the Lease to Purchaser in accordance with the terms of the Lease. This
Certificate shall be assigned by Landlord to Purchaser upon closing of such purchase. Tenant has read this Certificate, understands the certifications and representations made herein and certifies
them to be true and correct. Tenant executes this Certificate intending reliance hereon by Landlord and Purchaser and acknowledges that the certifications and representations made herein shall survive
the acquisition of the Premises by Purchaser. 

	TENANT:	 	 	 	 
	 	 	

	

 	
 	

By:	
 	

 
	 	 	 	 	

	 	 	Name:	 	 
	 	 	 	 	

	 	 	Title:	 	 
	 	 	 	 	

	 	 	Date:	 	 
	 	 	 	 	

2

   EXHIBIT "F"  

 RULES AND REGULATIONS  

        BUILDING RULES AND REGULATIONS.    Tenant and its employees, agents, licensees and invitees shall faithfully observe and comply
with the following Rules and Regulations and all reasonable modifications or any additions thereto from time to time put into effect by Landlord. Landlord shall not be responsible to Tenant for the
non-performance of any said Rules and Regulations by any other tenant or occupant of the Building. 

        1.    Advertising.    Landlord shall have the right to prohibit any advertising by Tenant on the Premises, which tends
to impair the reputation of the Building or its desirability as an office building, and upon written notice from Landlord, Tenant promptly shall refrain from or discontinue such advertising. 

        2.    Bicycles, Animals.    Tenant shall not bring any animals or birds into the Building, and shall not permit any
type of vehicle including bicycles, inside or on the sidewalks outside the Building except in areas designated from time to time by Landlord for such purposes. 

        3.    Dangerous or Immoral Activities.    Tenant shall not make any use of the Demised Premises, which involves the
danger of injury to person or property, nor shall the same be used for any immoral use. 

        4.    Loading, Unloading and Moving.    All loading and unloading of goods shall be done only at the times, in the
areas, and through the entrances designated for such purposes by Landlord. Landlord accepts no liability and Tenant hereby releases Landlord of all liability with respect to the operation of delivery
facilities for the Building, or the adequacy thereof, or of the acts or omissions of any person or persons engaged in the operation thereof, or in the acceptance, holding, handling or dispatch, or any
error, negligence or delay therein. 

        5.    Obstructions.    Tenant shall not obstruct or place anything in or on the sidewalks or driveways outside the
Building or in the lobbies, corridors, stairwells or other common areas of the Building, or use such locations for any purpose except access to and exit from the Demised Premises without Landlord's
prior written consent. Landlord may remove at Tenant's expense any such obstruction or item (unauthorized by Landlord), without notice or obligation to Tenant. Additionally, Tenant shall not permit
its employees, agents, invitees, or customers to loiter, sleep, assemble or congregate within any common areas or grounds of the Building. Tenant shall not obstruct any of the access easements, which
run across the property to serve the neighboring property. 

        6.    Odors.    Tenant shall not permit any odors of cooking or other processes, or any unusual or other objectionable
odors to permeate in or emanate from the Demised Premises. 

        7.    Proper Conduct.    Tenant, its employees and invitees, shall not conduct themselves in any manner which is
inconsistent with the character of the Building as a first quality Building or which will impair the comfort and convenience of other tenants in the Building. 

        8.    Personal Use of Premises.    The Demised Premises shall not be used or permitted to be used for residential,
lodging or sleeping purposes, or for the storage of personal effects or property not required for business purposes. 

        9.    Refuse.    Tenant shall place all refuse in proper receptacles provided by Tenant at its expense in the Demised
Premises, or in receptacles (if any) provided by Landlord for the Building, and shall keep sidewalks and driveways outside the Building, and lobbies, corridors, stairwells, ducts and shafts of the
Building free of all refuse. 

        10.    Solicitations.    Landlord reserves the right to prohibit canvassing, soliciting or peddling in the Building
but shall not be in any manner liable for any such acts within or about the Building. 

1

 

        11.    Water Fixtures.    Tenant shall not use water fixtures for any purpose for which they are not intended, nor
shall water be wasted by tampering with such fixtures. Any cost or damage resulting from such misuse by Tenant shall be paid for by Tenant. 

        12.    Windows.    The Tenant acknowledges the importance of the exterior glass to the architectural integrity of the
Building; and agrees to observe Landlord's rules with respect to maintaining at all windows in the Demised Premises so that the Building presents a uniform exterior appearance. 

        13.    Wires.    No wires of any kind or type (including but not limited to T.V. and radio antennas) shall be attached
to the outside of the Building and no wires shall be run or installed in any part of the Building without Landlord's prior written consent which consent shall not be unnecessarily withheld. 

        14.    Locks.    In the event Tenant installs locks incompatible with the Building's master locking system: 

        (a)   Landlord
without abatement of Rents, shall be relieved of any obligation to provide any service whatsoever to areas so restricted when locked. 

        (b)   Tenant
shall indemnify Landlord against any expenses as a result of forced entry into any areas so restricted, which may be required in an emergency. 

        (c)   Tenant
shall at the end of the term remove such locks at Tenant's expense. 

        15.    Noise.    No loudspeakers, televisions, phonographs, radio, or other devices shall be used in a manner so as to
be heard or seen outside of the leased property without Landlord's prior written consent. 

        16.    Parking.    Tenant and its employees shall park their cars only in those portions of the parking area
designated for that purpose by Landlord. Tenant shall furnish Landlord with automobile license numbers assigned to Tenant's cars or those of its employees within five (5) days after taking
possession of the leased property and shall thereafter notify Landlord of any changes within five (5) days after such changes occur. If Tenant or its employees fail to park their cars in the
designated parking areas, Landlord may charge Tenant $10 per day per car parked in any area other than those designated, as and for liquidated damage. 

        17.    Plumbing.    The plumbing facilities shall not be used for any other purpose other than that for which they are
constructed, and no foreign substance of any kind shall be deposited therein. Tenant shall bear the expense of any breakage, stoppage, or damage resulting from any violation of this provision by
Tenant or its employees, agents, or invitees. 

        18.    Surrender.    Upon the expiration or other termination of the term of this lease, Tenant shall quit and
surrender to Landlord the leased property broom clean, in good order and condition, ordinary wear expected. 

        19.    No Smoking.    No smoking of any tobacco products shall be permitted within any portion of the Building. 

2

 
GUARANTY  

        FOR VALUE RECEIVED and in consideration for and as an inducement to NAVARRO LOWREY, L.P.-CENTREPARK PLAZA I PARTNERS SERIES, a Delaware limited partnership
authorized to transact business in Florida as Navarro Lowrey, Ltd.-Centrepark Plaza I Partners Series ("Landlord") entering into that certain
Lease Agreement dated Nov. 18, 2002, with PHYSICIANS DIAGNOSTIC SYSTEMS, LLC, ("Tenant"), the undersigned, on behalf of himself, his legal
representatives, heirs, successors and assigns, as principal and not as a surety, absolutely and unconditionally guarantees to Landlord, Landlord's successor and assigns, the full performance and
observance of all the provisions therein provided to be performed and observed by Tenant, without requiring any notice of non-payment, non-performance, or
non-observance, or proof, or notice, or demand, whereby to charge the undersigned therefore, all of which the undersigned hereby expressly waives and expressly agrees that the validity of
this agreement and the obligations of the guarantor hereunder shall not be terminated, affected or impaired by reason of the assertion by Landlord against Tenant of any of the rights or remedies
reserved to Landlord pursuant to the provisions of the within Lease. The undersigned further covenants and agrees that this guaranty shall remain and continue in full force and effect as to any
renewal, modification, extension, assignment or sublease of this Lease. AS A FURTHER INDUCEMENT TO LANDLORD TO APPROVE THE LEASE AND IN CONSIDERATION THEREOF, LANDLORD AND THE UNDERSIGNED AGREE THAT
IN ANY ACTION OR PROCEEDING BROUGHT BY EITHER LANDLORD OR THE UNDERSIGNED AGAINST THE OTHER ON ANY MATTERS WHATSOEVER ARISING OUT OF, UNDER, OR BY VIRTUE OF THE TERMS OF THIS LEASE OR OF THIS
GUARANTY, THAT LANDLORD AND THE UNDERSIGNED SHALL AND DO HEREBY WAIVE TRIAL BY JURY. In the event Landlord incurs any expenses in the enforcement of this guaranty, whether legal action be instituted
or not, the undersigned agrees to be liable for same (including reasonable attorney's fees and costs) and to pay same promptly on demand by Landlord. The undersigned waives any right of
indemnification or right of subrogation that the undersigned may have against Tenant until such time as Landlord has received payment in full of any and all obligations of Tenant under the Lease. 

Notwithstanding
provisions of this Guaranty to the contrary and provided Tenant is not in default of the Lease Agreement, this Guaranty shall expire and be of no further force or effect after
August 31, 2003. 

	WITNESSES:	 	GUARANTOR: Sean Heyniger
	

/s/ [ILLEGIBLE]
	
 	

By:	
 	

/s/ Sean Heyniger

	Print Name:	 	[ILLEGIBLE]
	 	Print Name:	 	Sean Heyniger

	/s/ Bradley Riebau	 	Its:	 	 
	
	 	 	 	

	Print Name:	 	Bradley Riebau
	 	 	 	 

3

 
 

AMENDMENT NO. 1
  TO
  LEASE AGREEMENT    
    

        THIS AMENDMENT NO. 1 TO LEASE AGREEMENT is made and entered into this          day
of                   , 2003 by and between CENTREPARK PLAZA I
PARTNERS SERIES OF NAVARRO LOWREY, L.P., a Delaware limited partnership authorized to transact business in Florida as Centrepark Plaza I Series of Navarro Lowrey, Ltd.
("Landlord") and PHYSICIANS DIAGNOSTIC SERVICES, LLC, a Delaware corporation authorized to transact business in Florida
("Tenant"). 

        WHEREAS,
Landlord and Tenant entered into that certain Lease Agreement dated October 11, 2002 (the "Lease Agreement"), pursuant to which
Landlord leased to Tenant approximately 3,621 square feet within the building located at 1801 Centrepark Drive East, West Palm Beach, FL 33401 (the
"Building"); and 

        NOW,
THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Landlord and Tenant hereby agree to amend the Lease Agreement as
follows: 

        1.     Recitals.    The recitals set forth above are true and correct and are incorporated herein by reference. 

        2.     Definitions.    All capitalized terms in this Amendment shall have the same meaning as in the Lease Agreement. 

        3.     Tenants Share of Expenses and Taxes.    Tenant's share of Expenses and Taxes, as outlined in Schedule I,
Basic Lease Information of the Lease, is hereby amended as follows: 3,621/(40,777 X 95%) = 9.35%. 

        4.     The
Lease Agreement, as modified herein, shall remain in full force and effect. 

	 	 	TENANT:
	

 	
 	

PHYSICIANS DIAGNOSTIC SERVICES, LLC,

a Delaware corporation
	

WITNESS	
 	

By:	
 	

/s/  SEAN HEYNIGER      

	[ILLEGIBLE]
	 	Print Name:	 	Sean Heyniger

	[ILLEGIBLE]
	 	Its:	 	CEO

	

 	
 	

LANDLORD:
	

 	
 	

CPW 13 PARTNERS, LTD,

a Florida limited partnership
	

 	
 	

By:	
 	

NAVARRO LOWREY, L.P. - CENTREPARK PLAZA I PARTNERS series, A Delaware limited partnership authorized to transact business in Florida as Navarro Lowrey, Ltd. — Centrepark Plaza I Partners Series
	WITNESS	 	By:	 	/s/  FRANK NAVARRO      

	
	 	 	 	Frank Navarro
	
	 	Its:	 	President

SECOND AMENDMENT TO LEASE AGREEMENT  

        THIS SECOND AMENDMENT TO LEASE AGREEMENT (this "Amendment") is made as of the 12th day of
September 2006, by and between CentrePark East Investors LLC, a Delaware limited liability company ("Landlord") and PSDHeart, Inc. a
Delaware corporation ("Tenant"). 

WHEREAS:  

        A. Landlord and Tenant are the current parties to that certain Lease Agreement dated November 18, 2002, as amended by that certain First Amendment to Lease
Agreement dated August 29, 2003 (collectively, the "Lease") with respect to certain premises located at 1801 CentrePark Drive East, Suite 125.
West Palm Beach, Florida 33401. as more particularly described in the Lease. 

        B.
The parties desire to amend the Lease in certain respects as more particularly set forth below. 

        NOW, THEREFORE, in consideration of the execution and delivery of this Amendment, and other good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, the parties hereby agree as follows: 

	1.
	This
Amendment shall be deemed a part of, but shall take precedence over and supersede any provisions to the contrary contained in the Lease.

	2.
	All
initial capitalized terms used in the Amendment shall have the same meaning as set forth in the Lease unless otherwise provided.

	3.
	Tenant
hereby acknowledges and agrees that Tenant is not aware (without performing any due diligence) of any existing defaults by reason of any act or omission of the Landlord under
the Lease and that to Tenant's actual knowledge (without performing any due diligence) Landlord has fulfilled all of its duties and obligations under Lease to date.

	4.
	Landlord
and Tenant agree that the term of the Lease is hereby extended for a period of three (3) years commencing on September 1, 2006 and ending on August 31,
2009 (the "Extended Term").

	5.
	Tenant
acknowledges and agrees that the total Base Rent payable by Tenant during the first year of the Extended Term consists of two separate components, i.e. Base Rent of $19.00 per
square foot and rent for additional janitorial services which are specific to Tenant's use of the premises of $1.80 per square foot. The total Base Rent payable during the Extended Term is as follows: 

	Months
	 	Rate/ sq. ft.
	 	Monthly
	 	Annually

	9/1/06 to 8/31/07	 	$	20.80	 	$	6,276.40	 	$	75,316.80
	9/1/07 to 8/31/08	 	$	21.63	 	$	6,527.46	 	$	78,329.47
	9/1/08 to 8/31/09	 	$	22.50	 	$	6,787.93	 	$	81,455.12

 

	6.
	Schedule I
Basic Lease Information is hereby revised to change the name and address of the Landlord and its Managing Agent to: 

	 	 	Landlord:	 	CentrePark East Investors LLC

c/o NAI/Merin Hunter Codman, Inc.

1601 Forum Place, Suite 200

West Palm Beach, FL 33401
	

 	
 	

 	
 	

 
	 	 	Managing Agent:	 	NAI/Merin Hunter Codman, Inc.

1601 Forum Place, Suite 200

West Palm Beach, FL 33401

	7.
	Schedule I
Basic Lease Information and Section 10(c) of the Lease are hereby revised to change the "Tenant's Required Liability Insurance with Minimum Policy Limits" from
$1,000,000 to $2,000,000.

	8.
	Landlord
agrees to make available to Tenant up to $7,242.00 (the "Allowance") for Tenant's use toward Tenant's costs of refurbishing the Premises (the "Improvements"). Landlord will
reimburse Tenant for Tenant's costs for the Improvements based upon applications for payment submitted to Landlord by Tenant no more often than once per month. The form of application for payment
shall be agreed upon by Landlord and Tenant. In support of expenditures paid out of each application for payment, Tenant shall submit to Landlord paid and receipted invoices for the completed work,
releases of liens for all such work, proof that the work has been inspected and approved by the applicable governmental authority, if applicable, and such other commercially reasonable documentation
as may be requested by the Landlord in order to validate the cost of the Improvements. All Improvements, whether covered by the Allowance or not, shall become the property of Landlord upon the
expiration or earlier termination of the Lease and shall remain on the Premises at all times during the term of this Lease. Tenant shall not be entitled to payment or rent reduction for any part of
the Allowance not used by Tenant. Tenant shall be permitted to commence work on the Improvements, subject to the terms of Article 6 of the Lease (including, without limitation, the requirement
that Tenant obtain Landlord's prior written consent for any of the Improvements), on the Effective Date of this Amendment.

	9.
	Tenant
represents and warrants that, except for NAI/Merin Hunter Codman, Inc. (the "Broker"). Tenant has not dealt with any
brokers, finders or similar parties with respect to the negotiations and/or terms contained in this Amendment. Tenant agrees to indemnify and hold Landlord harmless from and against any and all
claims, damages, liability and expenses, including, but not limited to, reasonable attorneys' fees, including any appellate proceedings, that may arise from any claims or demands of any broker(s),
finder(s) or similar party(ies) having dealt with or through Tenant and/or alleging to have dealt with or through Tenant, for any commission alleged to be due by such party in connection with this
Amendment. Landlord shall be responsible to pay the Broker a commission pursuant to a separate agreement.

	10.
	Landlord
and Tenant are also the parties to that certain Lease dated November 14, [Illegible] as the same has been amended, for certain office premises
known as Suite 110, 1801 Centrepark Drive East, West Palm Beach, Florida, (the "Suite 110 Lease"). Tenant acknowledges and agrees that any default under the Suite 110 Lease shall also be deemed a
default under this Lease which shall entitle Landlord to exercise any and all rights and remedies provided to Landlord for a Tenant default under this Lease. 

2

 

	11.
	Except
as specifically modifies hereby, all of the provisions of the Lease which are not in conflict with the terms of this Amendment shall remain in full force and effect. 

        IN WITNESS WHEREOF, the parties hereto have executed this Amendment as of the date first above written. 

	Signed, sealed and delivered in the presence of:	 	LANDLORD:
	

 	
 	

 	

 
	 	 	CENTREPARK EAST INVESTORS LLC a Delaware limited liability company
	

 	
 	

 	

 
	/s/ Ally Oilerich
	 	By:	/s/ [ILLEGIBLE]

	 	 	Print Name:
	/s/ K. Heck
	 	Its:	 
	

 	
 	

 	

 
	 	 	TENANT:	 
	

 	
 	

PDSHeart, Inc., a Delaware corporation
	

 	
 	

 	

 
	/s/ Maria Puente
	 	By:	/s/ Gregory N. Marsh

	 	 	Name:	Gregory N. Marsh
	 	 	Title:	COO & CFO, PDSHeart, Inc.

3

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Exhibit 10.17

AMENDMENT NO. 1 TO LEASE AGREEMENTQuickLinks
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Exhibit 10.18    
    

	[SEAL]	 	ATLANTA COMMERCIAL BOARD OF REALTORS, INC.

STANDARD COMMERCIAL LEASE AGREEMENT

SEPTEMBER 1997	 	[REALTOR LOGO]
 

        THIS
LEASE is made by and among TRAVIS COLLINS & DAVID WIEDMAN (hereinafter called "Landlord"), and PDSHEART, LLC (hereinafter called "Tenant"), and LAVISTA ASSOCIATES, INC.
(hereinafter called "Broker"). 

WITNESSETH:  

PREMISES  

        1.     Landlord,
for and in consideration of the rents, covenants, agreements, and stipulations hereinafter mentioned, provided for and contained herein to be paid, kept and
performed by Tenant, leases and rents unto Tenant, and Tenant hereby leases and takes upon the terms and conditions which hereinafter appear, the following described property (hereinafter called the
"Premises"), to wit: 

        That
certain office building containing 10,307± sq.ft. lying and being in land Lot 214 of the 10th District of Rockdale County, Georgia 

and
being known as 2425 Wall Street, Conyers, Georgia 30013. No easement for light or air is included in the Premises. 

TERM  

        2.     The
Tenant shall have and hold the Premises for a term of five (5) years beginning on the first day of May, 2002, and ending on the last day of
April, 2007, at midnight, unless sooner terminated as hereinafter provided. 

RENTAL  

        3.     Tenant
agrees to pay to Landlord at the address of Broker as stated in this Lease, without demand, deduction or setoff, an annual rental for Year 1 of $77,302.50, payable
in equal monthly installments of $6,441.87; Year 2 of $97,916.50, payable in equal monthly installments of $8,159.71; Year 3 of $108,223.50, payable in equal monthly installments of $9,018.63; Year 4
of $123,684.00, payable in equal monthly installments of $10,307.00; and Year 5 of $133,991.00, payable in equal monthly installments of: $11,165.92; each monthly installment to be paid in advance on
the first day of each calendar month during the term hereof. Upon execution of this Lease, Tenant shall pay the first and last full month's rent due hereunder. Rental for any period during the term
hereof which is for less than one month shall be a prorated portion of the monthly rental due. 

LATE CHARGES  

        4.     If
Broker fails to receive all or any portion of a rent payment within ten (10) days after it becomes due, Tenant shall pay Landlord, as additional rental, a late
charge equal to five percent (5%) of the overdue amount. The parties agree that such late charge represents a fair and reasonable estimate of the costs Landlord will incur by reason of such late
payment. 

UTILITY BILLS  

        5.     Tenant
shall pay all utility bills, including, but not limited to water, sewer, gas, electricity, fuel, light and heat bills for the Premises, and Tenant shall pay all
charges for garbage collection or other sanitary services. Schedule I. 

USE OF PREMISES  

        6.     The
Premises shall be used for a 24 Hour 365 Day a Year Independent Diagnostic Testing Facility, Healthcare Distribution Center, General office and related support
facilities. The Premises shall not be used for any illegal purposes, nor in any manner to create any nuisance or trespass, nor in any manner to vitiate the insurance or increase the rate of insurance
on the Premises. 

ABANDONMENT OF THE PREMISES  

        7.     Tenant
agrees not to abandon or vacate the Premises during the term of this Lease and agrees to use the Premises for the purposes herein leased until the expiration
hereof. 

TAXES AND INSURANCE  

        8.     (A)
Tenant shall also pay to Landlord, as additional rent, all "Real Estate Taxes" as specified and defined in this section. For purposes of this Lease, the phrase "Real
Estate Taxes" shall mean and include any and all governmental imposts, levies, fees, charges, taxes or assessments of every kind and nature whatsoever which during the Term are levied, assessed,
become due and payable or are imposed against the "Property" or "Premises" or any portion thereof or against Landlord by reason of its ownership and operation of the "Property" or "Premises" and its
receipt of rents therefrom, extraordinary as well as ordinary, foreseen and unforeseen, including, without limitation, ad valorem taxes, rent taxes, water and sewer rents, all other governmental
exactions arising in connection with the use, occupancy or possession of, or growing due and payable out of or the "Property" or "Premises" or any part thereof, excepting only taxes measured by the
net income of Landlord. 

        (B)  Tenant
shall also pay to Landlord, as additional rent, the annual premium for any insurance carried by the Landlord with respect to the Property which insurance at
Landlord's election may include, but is not limited to. fire, extended coverage, vandalism and malicious mischief, boiler, rental and liability. Landlord will provide copy of policy coverage and
premium amount to Tenant. In addition to the Tenant's participation in any regular insurance premium as hereinabove provided, the Tenant shall be billed for all of any special hazard premium charges,
whenever made, applicable to said Tenant as determined by the insuring company or its authorized agent. Upon the termination or expiration of the lease, adjustments may be made as necessary in order
to settle the rights and duties of the parties under this section. 

INDEMNITY; INSURANCE  

        9.     Tenant
agrees to and hereby does indemnify and save Landlord harmless against all claims for damages to persons or property by reason of Tenant's use or occupancy of the
Premises, and all expenses incurred by Landlord because thereof, including attorney's fees and court costs. Supplementing the foregoing and in addition thereto, Tenant shall during the term of this
Lease and any extension or renewal thereof, and at Tenant's expense, maintain in full force and effect comprehensive general liability insurance with limits of $500,000.00 per person and $1,000,000.00
per incident, and property damage limits of $100,000.00, which insurance shall contain a special endorsement recognizing and insuring any liability accruing to Tenant under the first sentence of this
paragraph 10, and naming Landlord as additional insured. Tenant shall provide evidence of such insurance to Landlord prior to the commencement of the term of this Lease. Landlord and Tenant
each hereby release and relieve the other, and waive its right of recovery, for loss or damage arising out of or incident to the perils insured against which perils occur in, on or about the Premises,
whether due to the negligence of Landlord or Tenant or their Brokers, employees, contractors and/or invitees, to the extent that such loss or damage is within the policy limits of said comprehensive
general liability insurance. Landlord and Tenant shall, upon obtaining the policies of insurance required, give notice to the insurance carrier or carriers that the foregoing mutual waiver of
subrogation is contained in this Lease. 

REPAIRS BY LANDLORD  

        10.   Landlord
agrees to keep in good repair the roof, elevator, parking lot, paving, foundations and exterior walls of the Premises (exclusive of all glass and exclusive of
all exterior doors) and underground utility and sewer pipes outside the exterior walls of the building, except repairs rendered necessary by the negligence or intentional wrongful acts of Tenant, its
brokers, employees or invitees. Landlord shall be responsible for the replacement of any HVAC compressor. Tenant shall promptly report in writing to Landlord any defective condition known to it which
Landlord is required to repair and failure so to report such conditions shall make Tenant responsible to Landlord for any liability incurred by Landlord by reason of such conditions. 

REPAIRS BY TENANT  

        11.   Upon
completion and to the sole satisfaction of the Tenant of a building inspection, Tenant accepts the Premises in their present condition and as suited for the uses
intended by Tenant. Tenant shall, throughout the initial term of this Lease, and any extension or renewal thereof, at its expense, maintain in good order and repair the Premises, including the
building, heating and air conditioning equipment (including but not limited to replacement of parts, air handling units and heating units) and other improvements located thereon, except those repairs
expressly required to be made by Landlord hereunder. Tenant further agrees to care for the grounds around the building, the mowing of grass, care of shrubs and general landscaping (including the
chemical treatment of weeds, fertilization of grass areas, pruning of shrubs and trees, replacement of pine straw and much as needed). Tenant agrees to return the Premises to Landlord at the
expiration, or prior to termination of this Lease, in as good condition and repair as when first received, natural wear and tear, damage by storm, fire, lightning, earthquake or other casualty alone
excepted. 

ALTERATIONS  

        12.   Tenant
shall not make any alterations, additions, or improvements to the Premises without Landlord's prior written consent which shall not be unreasonably withheld.
Tenant shall promptly remove any alterations, additions, or improvements constructed in violation of this Paragraph 12 upon Landlord's written request. All approved alterations, additions, and
improvements will be accomplished in a good and workmanlike manner, in conformity with all applicable laws and regulations, and by a contractor approved by Landlord, free of any liens or encumbrances.
Landlord may require Tenant to remove any alterations, additions or improvements (whether or not made with Landlord's consent) at the termination of this Lease and to restore the Premises to its prior
condition, all at Tenant's expense. All alterations, additions and improvements which Landlord has not required Tenant to remove shall become Landlord's properly and shall be surrendered to Landlord
upon the termination of this Lease, except that Tenant may remove any of Tenant's machinery or equipment which can be removed without material damage to the Premises. Tenant shall repair, at Tenant's
expense, any damage to the Premises caused by the removal of any such machinery or equipment. 

REMOVAL OF FIXTURES  

        13.   Tenant
may (if not in default hereunder) prior to the expiration of this Lease, or any extension or renewal thereof, remove all fixtures and equipment which it has
placed in the Premises, provided Tenant repairs all damage to the Premises caused by such removal. 

DESTRUCTION OF OR DAMAGE TO PREMISES  

        14.   If
the Premises are totally destroyed by storm, fire, lightning, earthquake or other casualty, this Lease shall terminate as of the date of such destruction and rental
shall be accounted for as between Landlord and Tenant as of that date. If the Premises are damaged but not wholly destroyed by any such casualties, rental shall abate in such proportion as use of the
Premises has been destroyed and Landlord shall restore the Premises to substantially the same condition as before damage as speedily as is practicable, whereupon full rental shall recommence. 

GOVERNMENTAL ORDERS  

        15.   Tenant
agrees, at its own expense, to comply promptly with all requirements of any legally constituted public authority made necessary by reason of Tenant's occupancy of
the Premises. Landlord agrees to comply promptly with any such requirements if not made necessary by reason of Tenant's occupancy. It is mutually agreed, however, between Landlord and Tenant, that if
in order to comply with such requirements, the cost to Landlord or Tenant, as the case may be, shall exceed a sum equal to one year's rent, then Landlord or Tenant who is obligated to comply with such
requirements may terminate this Lease by giving written notice of termination to the other party by certified mail, which termination shall become effective sixty (60) days after receipt of
such notice and which notice shall eliminate the necessity of compliance with such requirements by giving such notice unless the party giving such notice of termination shall, before termination
becomes effective, pay to the party giving notice all cost of compliance in excess of one year's rent, or secure payment of said sum in manner satisfactory to the party giving notice. 

CONDEMNATION  

        16.   If
the whole of the Premises, or such portion thereof as will make the Premises unusable for the purposes herein leased, are condemned by any legally constituted
authority for any public use or purposes, then in either of said events the term hereby granted shall cease from the date when possession thereof is taken by public authorities, and rental shall be
accounted for as between Landlord and Tenant as of said date. Such termination, however, shall be without prejudice to the rights of either Landlord or Tenant to recover compensation and damage caused
by condemnation from the condemner. It is further understood and agreed that neither the Tenant nor Landlord shall have any rights in any award made to the other by any condemnation authority
notwithstanding the termination of the Lease as herein provided. Broker may become a party to the condemnation proceeding for the purpose of enforcing his rights under this paragraph. 

ASSIGNMENT AND SUBLETTING  

        17.   Tenant
shall not without the prior written consent of Landlord, which shall not be unreasonably withheld, assign this Lease or any interest hereunder, or sublet the
Premises or any part thereof, or permit the use of the Premises by any party other than the Tenant or its subsidiaries or affiliates. Consent to any assignment or sublease shall not impair this
provision and all later assignments or subleases shall be made likewise only on the prior written consent of Landlord. The assignee of Tenant, at the option of Landlord, shall become liable to
Landlord for all obligations of Tenant hereunder, but no sublease or assignment by Tenant shall relieve Tenant of any liability hereunder. 

EVENTS OF DEFAULT  

        18.   The
happening of any one or more of the following events (hereinafter any one of which may be referred to as an "Event of Default") during the term of this Lease, or any
renewal or extension thereof, shall constitute a breach of this Lease on the part of the Tenant after having been duly notified: (A) Tenant fails to pay the rental as provided for herein;
(B) Tenant abandons or vacates the Premises; (C) Tenant fails to comply with or abide by and perform any other obligation imposed upon Tenant under this Lease; (D) Tenant is
adjudicated bankrupt; (E) a permanent receiver is appointed for Tenant's property and such receiver is not removed within sixty (60) days after written notice from Landlord to Tenant to
obtain such removal; (F) Tenant, either voluntarily or involuntarily, takes advantage of any debt or relief proceedings under the present or future law, whereby the rent or any part thereof is,
or is proposed to be reduced or payment thereof deferred; (G) Tenant makes an assignment for benefit of creditors; or (H) Tenant's effects are levied upon or attached under process
against Tenant, which is not satisfied or dissolved within thirty (30) days after written notice from Landlord to Tenant to obtain satisfaction thereof. 

REMEDIES UPON DEFAULT  

        19.   Upon
the occurrence of an Event of Default, Landlord, in addition to any and all other rights or remedies it may have at law or in equity, shall have the option of
pursuing any one or more of the following remedies: 

        (A)  Landlord
may terminate this Lease by giving notice of termination, in which event this Lease shall expire and terminate on the date specified in such notice of
termination, with the same force and effect as though the date so specified were the date herein originally fixed as the termination date of the term of this Lease, and all rights of Tenant under this
Lease and in and to the Premises shall expire and terminate, and Tenant shall remain liable for all obligations under this Lease arising up to the date of such termination and Tenant shall surrender
the Premises to Landlord on the date specified in such notice; 

        (B)  Landlord
may terminate this Lease as provided in paragraph 19(A) hereof and recover from Tenant all damages Landlord may incur by reason of Tenant's default,
including, without limitation, a sum which, at the date of such termination, represents the then value of the excess, if any, of (i) the monthly rental and additional rent for the period
commencing with the day following the date of such termination and ending with the date hereinbefore set for the expiration of the full term hereby granted, or (ii) the aggregate reasonable
rental value of the Premises (less reasonable brokerage commissions, reasonable attorneys' fees and other costs relating to the reletting of the Premises) for the same period all of which excess sum
shall be deemed immediately due and payable; 

        (C)  Landlord
may, without terminating this Lease, declare immediately due and payable all monthly rental and additional rent due and coming due under this Lease for the
entire remaining term hereof, together with all other amounts previously due, at once; provided, however, that such payment shall not be deemed a penalty or liquidated damages but shall merely
constitute payment in advance of rent for the remainder of said term; upon making such payment, Tenant shall be entitled to receive from Landlord all rents received by Landlord from other assignees,
tenants and subtenants on account of the Premises during the term of this Lease, provided that the monies to which Tenant shall so become entitled shall in no event exceed the entire amount actually
paid by Tenant to Landlord pursuant to thus clause (C) less all costs, expenses and reasonable attorneys' fees of Landlord incurred in connection with the reletting of the Premises; or 

        (D)  Landlord
may, from time to time without terminating this Lease, and without releasing Tenant in whole or in part from Tenant's obligation to pay monthly rental and
additional rent and perform all of the covenants, conditions and agreements to be performed by Tenant as provided in this Lease, make such alterations and repairs as may be necessary in order to relet
the Premises, and, after making such alterations and repairs, Landlord may, but shall not be obligated to, relet the Premises or any part thereof for such term or terms (which may be for a term
extending beyond the term of this Lease) at such rental or rentals and upon such other terms and conditions as Landlord in its sole discretion may deem advisable or acceptable; upon each reletting all
rentals received by Landlord from such reletting shall be applied first, to the payment of any indebtedness other than rent due hereunder from Tenant to Landlord, second, to the payment of any costs
and expenses of such reletting, including brokerage fees and reasonable attorneys' fees, and of costs of such alterations and repairs, third, to the payment of the monthly rental and additional rent
due and unpaid hereunder, and the residue, if any, shall be held by Landlord and applied against payments of future monthly rental and additional rent as the same may become due and payable hereunder;
in no event shall Tenant be entitled to any excess rental received by Landlord over and above charges that Tenant is obligated to pay hereunder, including monthly rental and additional rent; if such
rentals received from such reletting during any month are less than those to be paid during the month by Tenant hereunder, including monthly rental and additional rent, Tenant shall pay any such
deficiency to Landlord, which deficiency shall be calculated and paid monthly; Tenant shall also pay Landlord as soon as ascertained and upon demand all costs and expenses incurred by Landlord in
connection with such reletting and in making any alternations and repairs which 

are
not covered by the rentals received from such reletting; notwithstanding any such reletting without termination, Landlord may at any time thereafter elect to terminate this Lease for such previous
breach. 

EXTERIOR SIGNS  

        20.   Tenant
shall place no signs upon the outside walls or roof of the Premises except with the written consent of the Landlord which shall not be unreasonably withheld. Any
and all signs placed on the Premises by Tenant shall be maintained in compliance with governmental rules and regulations governing such signs, and Tenant shall be responsible to Landlord for any
damage caused by installation, use or maintenance of said signs, and all damage incident to such removal. 

LANDLORD'S ENTRY OF PREMISES  

        21.   Landlord
may card the Premises "For Rent" or "For Sale" ninety (90) days before the termination of this Lease. Landlord may enter the Premises at reasonable hours
to exhibit the Premises to prospective purchasers or tenants, to inspect the Premises to see that Tenant is complying with all of its obligations hereunder, and to make repairs required of Landlord
under the terms hereof or to make repairs to Landlord's adjoining property, if any. 

EFFECT OF TERMINATION OF LEASE  

        22.   No
termination of this Lease prior to the normal ending thereof, by lapse of time or otherwise, shall affect Landlord's right to collect rent for the period prior to
termination thereof. 

SUBORDINATION  

        23.   At
the option of Landlord, Tenant agrees that this Lease shall remain subject and subordinate to all present and future mortgages, deeds to secure debt or other security
instruments (the "Security Deeds") affecting the Building or the Premises, and Tenant shall promptly execute and deliver to Landlord such certificate or certificates in writing as Landlord may
request, showing the subordination of the Lease to such Security Deeds, and in default of Tenant so doing, Landlord shall be and is hereby authorized and empowered to execute such certificate in the
name of and as the act and deed of Tenant, this authority being hereby declared to be coupled with an interest and to be irrevocable. Tenant shall upon request from Landlord at any time and from time
to time execute, acknowledge and deliver to Landlord a written statement certifying as follows: (A) that this Lease is unmodified and in full force and effect (or if there has been modification
thereof, that the same is in full force and effect as modified and stating the nature thereof); (B) that to the best of its knowledge there are no uncured defaults on the part of Landlord (or
if any such default exists, the specific nature and extent thereof); (C) the date to which any rent and other charges have been paid in advance, if any; and (D) such other matters as
Landlord may reasonably request. Tenant irrevocably appoints Landlord as its attorney-in-fact, coupled with an interest, to execute and deliver, for and in the name of Tenant,
any document or instrument provided for in this paragraph. 

QUIET ENJOYMENT  

        24.   So
long as Tenant observes and performs the covenants and agreements contained herein, it shall at all times during the Lease term peacefully and quietly have and enjoy
possession of the Premises, but always subject to the terms hereof. 

NO ESTATE IN LAND  

        25.   This
Lease shall create the relationship of Landlord and Tenant between the parties hereto. No estate shall pass out of Landlord. Tenant has only a usufruct not subject
to levy and sale, and not assignable by Tenant except by Landlord's consent. 

HOLDING OVER  

        26.   If
Tenant remains in possession of the Premises after expiration of the term hereof, with Landlord's acquiescence and without any express agreement of the parties,
Tenant shall be a tenant at will at the rental rate which is in effect at end of this Lease and there shall be no renewal of this Lease by operation of law. If Tenant remains in possession of the
Premises after expiration of the term hereof without Landlord's acquiescence, Tenant shall be a tenant at sufferance and commencing on the date following the date of such expiration, the monthly
rental payable under Paragraph 3 above shall for each month, or fraction thereof during which Tenant so remains in possession of the Premises be twice the monthly rental otherwise payable under
Paragraph 3 above. 

ATTORNEY'S FEES  

        27.   In
the event that any action or proceeding is brought to enforce any term, covenant or condition of this Lease on the part of Landlord or Tenant, the prevailing party in
such litigation shall be entitled to recover reasonable attorney's fees to be fixed by the court in such action or proceeding, in an amount at least equal to fifteen percent of any damages due from
the non-prevailing party. Furthermore, Landlord and Tenant agree to pay the attorney's fees and expenses of (A) the other party to this Lease (either Landlord or Tenant) if it is
made a party to litigation because of its being a party to this Lease and when it has not engaged in any wrongful conduct itself, and (B) Broker if Broker is made a party to litigation because
of its being a party to this Lease and when Broker has not engaged in any wrongful conduct itself. 

RIGHTS CUMULATIVE  

        28.   All
rights, powers and privileges conferred hereunder upon parties hereto shall be cumulative and not restrictive of those given by law. 

WAIVER OF RIGHTS  

        29.   No
failure of Landlord to exercise any power given Landlord hereunder or to insist upon strict compliances by Tenant of its obligations hereunder and no custom or
practice of the parties at variance with the terms hereof shall constitute a waiver of Landlord's right to demand exact compliance with the terms hereof. 

AGENCY DISCLOSURE  

        30.   Landlord
and Tenant hereby acknowledge that Broker has acted as an agent for Landlord. 

        (A)  Neither
Broker not any other broker identified in this Lease shall owe any duty to Landlord or Tenant greater than what is set forth in the Brokerage Relationships in
Real Estate Transactions Act, Official Code of Georgia Annotated Section 10-6A-I ct seq. 

BROKER'S COMMISSION  

        31.   Broker
has rendered valuable service by assisting in the creation of the Landlord-Tenant relationship hereunder. The commission to be paid in conjunction with the
creation of the relationship by this Lease has been negotiated between Landlord and Broker and Landlord hereby agrees to pay Broker as compensation for Broker's services in procuring this Lease and
creating the aforesaid Landlord-Tenant relationship (x) pursuant to a separate commission agreement. 

        Broker's
commission shall not apply to any "additional rental" as that term is used in this Lease. Any separate commission agreement is hereby incorporated as a part of this Lease by
reference and any third party assuming the rights and obligations of Landlord under this Lease shall be oblignted to perform all of Landlord's obligations to Broker under said separate commission
agreement. If the Tenant becomes a tenant at will or at sufferance pursuant to Paragraph 26 above, or if the term of this Lease is extended or if this Lease is renewed or if a new lease is
entered into between Landlord and Tenant covering either the Premises or any part thereof, or covering any other premises as an 

expansion
of, addition to, or substitution for the Premises, regardless of whether such premises are located adjacent to or in the vicinity of the Premises, Landlord, in consideration of Broker's
having assisted in the creation of the landlord-tenant relationship, agrees to pay Broker additional commissions as set forth below, it being the intention of the parties that Broker shall continue to
be compensated so long as the parties hereto, their successors and/or assigns continue the relationship of landlord and tenant which initially resulted from the efforts of Broker, whether relative to
the Premises or any expansion thereof, or relative to any other premises leased by Landlord to Tenant from time to time whether the rental therefor is paid under this Lease or otherwise. Broker agrees
that, in the event Landlord sells the Premises, and upon Landlord's furnishing Broker with an agreement signed by the purchaser assuming Landlord's obligations to Broker under this Lease, Broker will
release the original Landlord from any further obligations to Broker hereunder. If the purchaser of the Premises does not agree in writing to assume Landlord's obligations to Broker under this Lease,
Landlord shall remain obligated to pay Broker the commissions described in this Paragraph 31 even after the expiration of the original term of this Lease if the purchaser (A) extends the
term of this Lease; (B) renews this Lease; or (C) enters into a new lease with Tenant covering either the Premises or any part thereof, or covering any other premises as an expansion of,
addition to, or substitution for the Premises, regardless of whether such premises are located adjacent to or in the vicinity of the Premises. Voluntary cancellation of this Lease shall not nullify
Broker's right to collect the commission due for the remaining term of this Lease and the provisions contained hereinabove relative to additional commissions shall survive any cancellation or
termination of this Lease. In the event that the Premises are condemned, or sold under threat of and in lieu of condemnation, Landlord shall, on the date of receipt by Landlord of the condemnation
award or sale proceeds, pay to Broker the commission, reduced to its present cash value at the existing legal rate of interest, which would otherwise be due to the end of the term contracted for under
Paragraph 2 above. 

LIMITATION OF BROKER'S SERVICES AND DISCLAIMER  

        32.   Broker
is a party to this Lease for the purpose of enforcing its rights under Paragraph 31 above. Tenant must look solely to Landlord as regards to all covenants,
agreements and warranties herein contained, and Broker shall never be liable to Tenant in regard to any matter which may arise by virtue of this Lease. It is understood and agreed that the commissions
payable to Broker under Paragraph 31 above are compensation solely for Broker's services in assisting in the creation of the landlord-tenant relationship hereunder; accordingly, Broker is not
obligated hereunder on account of payment of such commissions to furnish any management services for the Premises. Landlord and Tenant acknowledge that the Greater Atlanta Commercial Board of
REALTORS, Inc. has furnished this Commercial Lease Agreement form to its members as a service and that it makes no representation or warranty as to the enforceability of this Commercial Lease
Agreement form. 

ENVIRONMENTAL LAWS  

        33.   Landlord
represents to the best of its knowledge and belief, (A) the Premises are in compliance with all applicable environmental laws, and (B) there are
not excessive levels (as defined by the Environmental Protection Agency) of radon, toxic waste or hazardous substances on the Premises. Tenant represents and warrants that Tenant shall comply with all
applicable environmental laws and that Tenant shall not permit any of his employees, brokers, contractors or subcontractors, or any person present on the Premises to generate, manufacture, store,
dispose or release on, about, or under the Premises any toxic waste or hazardous substances which would result in the Premises not complying with any applicable environmental laws. 

TIME OF ESSENCE  

        34.   Time
is of the essence of this Lease. 

DEFINITIONS  

        35.   "Landlord"
as used in this Lease shall include the undersigned, its heirs, representatives, assigns and successors in title to the Premises, "Tenant" shall include the
undersigned and its heirs, representatives, assigns and successors, and if this Lease shall be validly assigned or sublet, shall include also Tenant's assignees or subtenants as to the Premises
covered by such assignment or sublease. "Broker" shall include the undersigned, its successors, assigns, heirs and representatives. "Landlord", "Tenant" and "Broker" include male and female, singular
and plural, corporation, partnership or individual, as may fit the particular parties. 

NOTICES  

        36.   All
notices required or permitted under this Lease shall be in writing and shall be personally delivered or sent by U.S. Certified Mail, return receipt requested,
postage prepaid. Broker shall be copied with all required or permitted notices. Notices to Tenant shall be delivered or sent to the address shown below, except that upon Tenant's taking possession of
the Premises, then the Premises shall be Tenant's address for notice purposes. Notices to Landlord and Broker shall be delivered or sent to the addresses hereinafter stated to wit: 

	 	Landlord:	 	Travis Collins

3181 Zingara Road

Conyers, Georgia 30012
	 	
 Tenant:	
 	

PDSHeart, LLC

2425 Wall Street

Conyers, Georgia 30013

Attn: Greig McCully
	 	
 Broker:	
 	

Lavista Associates, Inc.

3105 Northwoods Place

Norcross, Georgia 30071

Attn: Bobby Mayson

        All
notices shall be effective upon delivery. Any party may change his notice address upon written notice to the other parties. 

ENTIRE AGREEMENT  

        37.   This
Lease contains the entire agreement of the parties hereto, and no representations, inducements, promises or agreements, oral or otherwise, between the parties, not
embodied herein, shall be of any force or effect. No subsequent alteration, amendment, change or addition to this Lease, shall be binding upon Landlord or Tenant unless reduced to writing and signed
by Landlord and Tenant. 

SPECIAL STIPULATIONS  

        38.   Any
special stipulations are set forth in the attached Exhibit A. Insofar as said Special Stipulations conflict with any of the foregoing provisions, said Special
Stipulations shall control. 

        Tenant
acknowledges that Tenant has read and understands the terms of this Lease and has received a copy of it. 

        IN
WITNESS WHEREOF, the parties herein have hereunto set their hands and seals, in triplicate. 

	 	 	LANDLORD: TRAVIS COLLINS and DAVID WIEDMAN
	

 	
 	

/s/ [ILLEGIBLE]
	
 	

(SEAL)
	

 	
 	

/s/ David Wiedman
	
 	

(SEAL)
	

 	
 	

Date and time executed by Landlord: 3 April 2002
	

 	
 	

TENANT: PDSHEART, LLC
	

 	
 	

/s/ P. Callahan
	
 	

(SEAL)
	

 	
 	

MANAGING MEMBER
	
 	

(SEAL)
	

 	
 	

Date and time executed by Tenant: April 1, 2002
	

 	
 	

BROKER: LAVISTA ASSOCIATES, INC.
	

 	
 	

/s/ [ILLEGIBLE]
	
 	

(SEAL)
	

 	
 	

President
	
 	

(SEAL)
	

 	
 	

Date and time executed by Broker: April 3, 2002

EXHIBIT "A"

SPECIAL STIPULATIONS  

        1.     The
term of this Lease and possession of the Premises by Tenant shall begin on the first day of May, 2002. (hereinafter called the "Commencement Date"), and continue
through the last day of April, 2007, unless earlier terminated in accordance with the terms of this Lease. 

        2.     Upon
execution of this lease by all parties hereto. Tenant shall pay to Agent (Lavista Associates. Inc.) Seventeen Thousand Six Hundred Seven and
79/100- ($17,607.79) Dollars, representing the first and last month's rent hereunder, which rent payment shall be deposited in Agent's escrow account within ten (10) banking days
after actual receipt thereof by Agent. Tenant and Landlord agree that, upon receipt of collected funds. Agent shall disburse said rent to Landlord less amounts simultaneously disbursed to Agent for
commissions due hereunder. 

        3.     Tenant
shall keep the Premises free of all insects, pests and rodents and otherwise in a clean, safe and sanitary condition; comply with and execute all present and
future rules, regulations and standards recommended by any national or regional fire protection association (or any other body exercising similar functions), Landlord's insurance carriers and
organizations establishing insurance rates concerning Tenant's use of the Premises (including Tenant's alterations and additions, If any, thereto), comply with and observe all restrictive covenants of
record which affect or are applicable to the Property or Building, provided, however; the same do not prohibit the use of the Premises described above in this paragraph. Tenant further agrees not to
suffer, permit or commit any waste, nor to allow, suffer or permit or commit any odors, vapors, steam, water, vibrations, noises or undesirable effects to emanate from the Premises or any apparatus,
equipment or installation therein or otherwise to allow, suffer or permit the Premises or any use thereof to constitute a nuisance or to interfere unreasonably with the safety comfort or enjoyment of
any other occupants of the Building or their customers, invitees or any others lawfully in or upon the Building. Upon notice by Landlord to Tenant that any of the aforesaid is occurring. Tenant agrees
forthwith to promptly cease and discontinue the same and within ten (10) days thereafter to make such changes in the Premises and install therein or remove therefrom such apparatus or equipment
as may be required by Landlord for the purpose of obviating any such condition and if any such condition is not so remedied, then Landlord may, at its opinion, enter upon the Premises and cure such
condition in any manner Landlord shall deem necessary and add the cost and expense incurred by Landlord together with all damages, including reasonable attorney's fees, sustained by Landlord to the
next installment of rent due. 

        All
storages, business and other activities conducted by the Tenant shall be entirely confined to and within the Premises. No portion of the common areas, as herein defined, shall be
used for storage of any materials, supplies or vehicles. 

        4.     Tenant
agrees throughout the term of this Lease and any extensions or renewals of the same, at Tenant's sole cost and expense, to keep and maintain the premises and all
fixtures and equipment therein, including but not limited to, all plumbing, heating, air conditioning, electrical, gas, water, sewage and like fixtures and equipment, and also the Premises front, rear
and sides as may be applicable, window glass, loading docks, exterior steps, doors, interior ceilings, walls and Doors, and all signs of Tenant erected on the outside of the Premises in good repair,
order and condition, making all repairs thereto as may be required, all repairs to be of the same or better quality, design and class as the original work. Landlord shall maintain the elevator under a
service contract and pay for same. 

        5.     Tenant
agrees that, except for a standard trash container approved by Landlord and any governmental body having jurisdiction, to be placed at such place on or about the
Building as Landlord may designate or approve. There will be no outside stacking, storing, placing of trash, goods, materials or equipment. Tenant agrees to pay any charge, fee, assessment or tax,
including sanitary taxes incurred in connection with the disposal of trash on, from or about the Premises. 

        6.     If
Landlord offers the Premises (building) "For Sale" and receives an acceptable written offer, then Landlord shall provide written notice to Tenant of Landlord's desire
to sell the building along with the price and terms of the acceptable written offer. 

 

        Tenant
shall have fifteen (15) days after such notice to indicate in writing its agreement to purchase the building for the same price and terms. 

        If
Tenant does not indicate its willingness to purchase the building in writing within fifteen (15) days thereafter, and execute a Purchase Agreement in form similar to the
written offer received by Landlord within fifteen (15) days thereafter, Landlord thereafter shall have the right to sell the building to any party and Tenant shall have no further rights with
regard to this paragraph #6, Exhibit "A", Special Stipulations. 

        Any
sale of the building to any party other than the Tenant is subject to the terms and conditions of this lease. 

        7.     Landlord
shall not be liable for any injury or damage to persons or property resulting from fire, explosion, falling, plaster, steam, gas, electricity, electrical
disturbance, water, rain or snow or leaks from any part of the Building or from the pipes, appliances or plumbing works or from the roof, street or subsurface or from any other place or caused by
dampness or by any other cause of whatever nature, unless caused by or due to the negligence of Landlord, its officers, employees, agents or contractors, and then only after (i) notice to
Landlord of the conditions claimed to constitute negligence and (ii) the expiration of a reasonable time after such notice has been received by Landlord without such conditions having been
cured or corrected; and in no event shall Landlord be liable for any loss, the risk of which is covered by Tenant's insurance; nor shall Landlord or its agents be liable for any such damage caused by
other tenants' or persons in the Building or caused by operations in construction of any private, public or quasi-public work; nor shall Landlord be liable for any latent defect in the Premises or in
the Building. 

        8.     (a)
Tenant shall not cause any Hazardous Substances to be placed, held, located or disposed of in the Premises or any part thereof, in a manner or quantity prohibited by
federal or State of Georgia laws or regulations at the time such materials are placed in the Premises. In the event that Tenant causes any Hazardous Substances to be placed, held, located or disposed
of in the Premises in a manner or quantity prohibited by federal or State of Georgia laws or regulations at the time such materials are placed in the Premises, then Tenant shall cause such Hazardous
Substances to be incapsulated, removed or otherwise rectified in order to comply with applicable federal and State of Georgia laws and regulations. If Tenant fails to commence corrective action for
any violation of its responsibilities under this paragraph within sixty (60) days following written notice from Landlord (or earlier if required by emergency or governmental order or directive,
Landlord may commence corrective action and such costs of correcting the matters which are Tenant's responsibility under this paragraph shall be repaid by Tenant as future rent payments hereunder.
Tenant shall indemnify, defend and hold Landlord harmless from any and all claims, damages, fines, judgments, penalties, costs, liabilities or losses (including, without limitation, a decrease in
value of the Premises) arising as a result of any such contamination caused by Tenant. This indemnification includes, without limitation, any and all costs incurred because of any investigation of the
site or any cleanup, removal, or restoration inundated by a federal, state, or local agency or political subdivision. Without limitation of the foregoing, if Tenant causes the presence of any
Hazardous Substance on the Premises from and after the date of this lease which results in contamination, Tenant shall promptly, at its sole expense, take any and all necessary actions to return the
Premises to the condition existing prior to the presence of such Hazardous Substance on the Premises. The warranties, representations and indemnification from Tenant to Landlord set forth in this
paragraph 8 (a) shall survive the termination of this Lease. 

        (b)   As
used herein, "Hazardous Substance" means any substance that is toxic, ignitable, reactive, or corrosive and that is regulated by any local government, the state of
Georgia, or the United States Government pursuant to state, federal or local governmental law in force and effect as of the date of this Lease. "Hazardous Substance" includes any and all material or
substances that are defined as "hazardous waste," "extremely hazardous waste," or a "hazardous substance" pursuant to state, federal 

2

 

or
local governmental law in force and effect as of the date of this Lease. "Hazardous Substance" includes, but is not restricted to, asbestos, polychorobiphenyls ("PCBs"), and petroleum. 

        9.     Important
notice concerning agency relationships and payment of commissions and fees: 

        a.     Lavista
Associates, Inc. has acted as agent for the Landlord in this transaction and is to be paid a commission by the Landlord. Lavista Associates, Inc.
has not acted as agent in this transaction for the Tenant. 

        b.     The
parties hereto acknowledge and consent to the payment of all such commissions and fees by the Landlord. 

        c.     Landlord,
Tenant and Broker represent and warrant that they have not agreed to pay or share any real estate fee or commission to or with anyone other than those persons
set forth in this paragraph. 

        d.     With
the exception of persons licensed with Broker, Broker shall not be responsible to either Landlord or Tenant for any act or omission of any real estate licensee or
broker acting as a "co-broker", sub-agent of Broker, Tenant's agent, Landlord's agent, Referral agent, Landlord, Tenant or otherwise. 

        10.   Tenant
shall have the option (the "Option") to extend the Term of this Lease for one additional period of five (5) years (the "Option Period") during which all of
the terms and conditions of this Lease shall control and apply unless otherwise modified by written agreement among the parties, except that the Base Rent due under the Lease shall be adjusted as
provided below. The Option Period shall commence immediately upon the termination of the Term. Tenant shall not have the right to exercise the Option if at the time of exercise Tenant is in default
under any of the terms or conditions of this Lease. Tenant may exercise the Option by giving Landlord written notice (in the manner provided for notice in this Lease) at least ninety (90) days
prior to the expiration date of the initial Term. Failure to give such notice shall terminate Tenant's Option hereunder. If Tenant does timely exercise the Option, Tenant may not thereafter revoke
said exercise. 

	Year 1:	 	$119,045.85/Year	 	or	 	$9,920.48/Month
	Year 2:	 	$130,898.90/Year	 	or	 	$10,908.25/Month
	Year 3:	 	$130,898.90/Year	 	or	 	$10,908.25/Month
	Year 4:	 	$130,898.90/Year	 	or	 	$10,908.25/Month
	Year 5:	 	$130,898.90/Year	 	or	 	$10,908.25/Month

        Time
shall be of the essence with respect to the exercise of the Option. 

        11.   Preconditions
to Occupy: Landlord agrees to paint entire interior of building, install new carpet throughout the building, replace seven (7) solid interior doors
with doors containing a glass window; construct new walls as shown on the floor plan, Exhibit "B", and to repair problems in the attached inspection report. 

        12.   Dryvil
Issue: In the event the Building manifests signs of problems arising from the faulty installation of the Dryvil EIF that could cause health related problems for
employees in the building, Tenant shall promptly report these problems in writing to Landlord. The Landlord shall, at his expense, order an inspection to certify a problem exists and be allowed to
restore the Premises to the same condition. If such restoration cannot be accomplished in a reasonable timeframe and without substantial disruption to the Tenant, then Tenant shall have the right to
cancel this lease and vacate the premises. 

3

   EXHIBIT "B"

PREMISES  

[MAP]

Page 1 of 2

 
EXHIBIT "B"

PREMISES  

[MAP]

Page 2 of 2

GUARANTY  

1.  

        For and in consideration of the sum of One ($1.00) Dollar in hand paid by TRAVIS COLLINS and DAVID WIEDMAN (hereinafter referred to as "Landlord") to the
undersigned, the receipt and sufficiency of such consideration being hereby acknowledged, the undersigned (hereinafter called "Guarantors") hereby jointly and severally unconditionally guarantee and
promise, on demand (a) to pay Landlord in lawful money of the United States all rents and other sums reserved in that certain lease (hereinafter called "Lease"), for a certain premises at 2425
Wall Street, Conyers, Rockdale County, State of Georgia, between Landlord and PDSHEART d/b/a Physicians Diagnostic Services, LLC (hereinafter called "Tenant") as Tenant, in the amounts, at the times,
and in the manner set forth in the Lease, and (b) to perform at the time and in the manner set forth in the Lease all of the covenants, terms and conditions therein required to be kept,
observed or performed by the Tenant. 

2.  

        This guaranty is a continuing one and shall terminate only upon full payment of all rents and all other sums reserved in the Lease and the performance of all of
the terms, covenants and conditions therein required to be kept, observed or performed by the Tenant. 

3.  

        The obligations of the undersigned hereunder are joint and several and are independent of the obligation of Tenant. A separate action or actions may be brought
and prosecuted against Guarantors or any of them, whether action is brought against Tenant and without as a condition precedent thereto an action being brought against Tenant and a judgment and a
"nulla bona" being obtained and without the Landlord being required to prove in an action against the Guarantors that the Tenant is insolvent. 

4.  

        Guarantors authorize Landlord, without notice or demand, without affecting Guarantors' liability hereunder and otherwise without limitation, from time to time to:
(a) change the amount, time or manner of payment of rent or other sums reserved in the Lease; (b) amend, modify, change or supplement the Lease; (c) assign the Lease or the rents
and other sums payable thereunder; (d) consent to the Tenant's assignment of the Lease or to the sublease of all, or any portion, of the property covered by the Lease; (e) take and hold
security for the payment of this guaranty or the performance of the Lease, and exchange, enforce, waive and release any such security; (f) apply such security and direct the order or manner of
sale thereof as Landlord in its discretion may determine; and (g) release or substitute any one or more of the Guarantors. Landlord may without notice assign this guaranty in whole or in part.
Guarantors shall not assign this guaranty. 

5.  

        Guarantors waive any right to require Landlord to: (a) proceed against Tenant; (b) proceed against or exhaust any security held from Tenant;
(c) pursue any other remedy in Landlord's power whatsoever; or (d) notify Guarantors of any default by Tenant in the payment of any rent or other sum reserved in the Lease or in the
performance of any term, covenant or condition therein required to be kept, observed or performed by Tenant. Guarantors waive any defense arising by reason of any disability or other defense of Tenant
or by reason of the cessation from any cause whatsoever of the liability of Tenant. Until the payment of all rents and all other sums reserved in the Lease and the performance of all of the terms,
covenants and conditions therein required to be kept, observed or performed by the Tenant, Guarantors shall have no right of subrogation, and waive any right to enforce any remedy which Landlord now
has, or may hereafter have against Tenant, and waive any benefit of and any right to participate in any security now or hereafter held by Landlord. Guarantors waive all presentments, demands for
performance, protests, notices of protest, notice of dishonor, and notices of acceptance of this guaranty. 

6.  

        Guarantors agree to pay attorney's fees of fifteen percent (15%) of all sums collected by or through an attorney at law together with all other costs and expenses
which may be incurred by Landlord in the enforcement of this guaranty. 

7.  

        In all cases where there is but a single Guarantor, then all words used herein in the plural shall be deemed to have been used in the singular where the context
and construction so require; and when this guaranty is executed by more than one Guarantor, the word "Guarantors" shall mean all and any one or more of them. 

8.  

        This Guaranty shall inure to the benefit of Landlord, its successors and assigns, and shall be binding upon the heirs, personal representatives, successors and
assigns, of the Guarantors. 

        IN
WITNESS WHEREOF, the undersigned Guarantors have signed and sealed this guaranty this 29th day of MARCH 2002. 

	Signed, sealed and delivered

in the presence of:	 	Guarantor: PETER CALLAHAN
	    
 Witness	 	/s/ Peter Callahan
 Name Printed: Peter
Callahan                             (SEAL)
	

/s/ Ken Davis
 Notary Public	
 	

 

 
 

FIRST AMENDMENT TO LEASE AGREEMENT    
    

        THIS FIRST AMENDMENT TO LEASE AGREEMENT, made and entered into this 31st day of January, 2007, by and between Travis Collins & David Wiedman
("Landlord"), PDSHEART, LLC ("Tenant") and Lavista Associates, Inc. ("Agent"). 

 
 

WITNESSETH    
    

        WHEREAS, Landlord, Tenant and Agent have heretofore entered into that certain Lease Agreement, dated April 3, 2002 regarding certain real property in Land
Lot 214 of the 10th District of Rockdale County, Georgia (the "Lease") covering the lease of Property described as: That certain office building containing 10,307
± sq. ft. located at 2425 Wall Street, Conyers, Georgia 30013. 

        WHEREAS,
Landlord and Tenant desire to amend the Lease. 

        NOW,
THEREFORE, for and in consideration of the sum of ONE AND NO/100THS ($1.00) DOLLAR and other good and valuable consideration, the receipt and sufficiency of which is acknowledged by
Landlord and Tenant, Landlord and Tenant hereby agree as follows: 

	1.
	To
extend the term of the Lease for six (6) additional months (May 1, 2007 - October 31, 2007) at the current monthly rental rate of $11,165.92. 

        Lavista
Associates, Inc. is acting as agent for the Landlord in this transaction and is to be paid a commission by the Landlord. Lavista Associates, Inc. is not acting as agent in this
transaction for the Tenant. 

        Except
as expressly amended hereby, the Lease shall otherwise remain in full force and effect as originally executed. 

        This
Amendment shall bind and inure to the benefit of the parties hereto, their respective heirs, executors, administrators, successors and assigns. 

        IN
WITNESS WHEREOF, the Landlord, Tenant and Agent have signed, sealed and delivered this Agreement on the day, month, and year first above written. 

	 	 	LANDLORD: TRAVIS COLLINS & DAVID WIEDMAN
	

 	
 	

BY:	
 	

/s/ Travis Collins	
 	

(SEAL)
	 	 	 	 	
 Travis Collins
	

 	
 	

BY:	
 	

/s/ David Wiedman	
 	

(SEAL)
	 	 	 	 	
 David Wiedman
	

 	
 	

TENANT: PDSHEART, LLC
	

 	
 	

BY:	
 	

/s/ Greg Marsh	
 	

 
	 	 	 	 	

	

 	
 	

Title:	
 	

CFO & COO	
 	

 
	 	 	 	 	

	

 	
 	

AGENT: LAVISTA ASSOCIATES, INC.
	

 	
 	

BY:	
 	

/s/ Bobby Mayson	
 	

(SEAL)
	 	 	 	 	

	

 	
 	

Title:	
 	

Associate	
 	

 
	 	 	 	 	

SECOND AMENDMENT TO LEASE AGREEMENT  

        THIS SECOND AMENDMENT TO LEASE AGREEMENT, made and entered into this 24th day of July, 2007, by and between Travis Collins & David Wiedman ("Landlord"),
PDSHEART, LLC ("Tenant") and Lavista Associates, Inc. ("Agent"). 

WITNESSETH  

        WHEREAS, Landlord, Tenant and Agent have heretofore entered into that certain Lease Agreement, dated April 3, 2002 and a FIRST AMMENDMENT TO LEASE
AGREEMENT, dated January 31, 2007 regarding certain real property in Land Lot 214 of the 10th District of Rockdale County, Georgia (the "Lease") covering the lease of Property
described as: That certain office building containing 10,307 ± sq.ft. located at 2425 Wall Street, Conyers, Georgia 30013. 

        WHEREAS,
Landlord and Tenant desire to amend the Lease. 

        NOW,
THEREFORE, for and in consideration of the sum of ONE AND NO/100THS ($1.00) DOLLAR and other good and valuable consideration, the receipt and sufficiency of which is acknowledged by
Landlord and Tenant, Landlord and Tenant hereby agree as follows: 

	1.
	To
extend the term of the Lease for three (3) additional months (November 1, 2007 - January 31, 2008) at the current monthly rental rate of $11,165.92. 

        Lavista
Associates, Inc. is acting as agent for the Landlord in this transaction and is to be paid a commission by the Landlord. Lavista Associates, Inc. is not acting as
agent in this transaction for the Tenant. 

        Except
as expressly amended hereby, the Lease shall otherwise remain in full force and effect as originally executed. 

        This
Amendment shall bind and inure to the benefit of the parties hereto, their respective heirs, executors, administrators, successors and assigns. 

        IN
WITNESS WHEREOF, the Landlord, Tenant and Agent have signed, sealed and delivered this Agreement on the day, month, and year first above written. 

	 	 	LANDLORD: TRAVIS COLLINS & DAVID WIEDMAN
	

 	
 	

BY:	
 	

/s/ Travis Collins	
 	

(SEAL)
	 	 	 	 	
 Travis Collins
	

 	
 	

BY:	
 	

/s/ David Wiedman	
 	

(SEAL)
	 	 	 	 	
 David Wiedman
	

 	
 	

TENANT: PDSHEART, LLC
	

 	
 	

BY:	
 	

/s/ Gregory A. Marsh	
 	

(SEAL)
	 	 	 	 	

	

 	
 	

Title:	
 	

CFO PDSHeart, Inc.	
 	

 
	 	 	 	 	

	

 	
 	

AGENT: LAVISTA ASSOCIATES, INC.
	

 	
 	

BY:	
 	

 	
 	

(SEAL)
	 	 	 	 	

	

 	
 	

Title:	
 	

 	
 	

 
	 	 	 	 	

QuickLinks

Exhibit 10.18

FIRST AMENDMENT TO LEASE AGREEMENT

WITNESSETH

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