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                                                                   EXHIBIT 10.59

                          [CARDIAC SCIENCE LETTERHEAD]

                              EMPLOYMENT AGREEMENT

      This EMPLOYMENT AGREEMENT (the "Agreement") is dated as of August 30, 2004
by and between Peter L. Foster ("Employee") and CARDIAC SCIENCE INC., a Delaware
corporation (the "Company").

      1. TERM OF AGREEMENT. This Agreement shall commence on the date hereof and
shall be effective through December 31, 2005 (the "Original Term"). This
Agreement shall automatically renew for successive 12-month periods (each an
"Additional Term"). The Original Term and each Additional Term shall each be
referred to as a "Term." Employee's employment may be terminated by either party
pursuant to the provisions of Section 7 herein either during the original or any
Additional Term.

      2. DUTIES.

            (a) POSITION. Employee shall be employed as Senior Vice President,
Global Sales and as such will have responsibility for the duties typically
associated with such positions and will report to the Company's Chairman and
CEO, Raymond W. Cohen.

            (b) OBLIGATIONS TO THE COMPANY. Employee agrees to the best of his
ability and experience that he will perform all of the duties and obligations
reasonably required of and from Employee pursuant to the express and implicit
terms hereof. During the term of Employee's employment relationship with the
Company, Employee further agrees that he will devote his business time and
attention to the business of the Company.

      3. AT - WILL EMPLOYMENT. The Company and Employee acknowledge that
Employee's employment is and shall continue to be at-will, as defined under
applicable law, and that Employee's employment with the Company may be
terminated by either party at any time for any or no reason. If Employee's
employment terminates for any reason, Employee shall not be entitled to any
payments, benefits, damages, awards or compensation other than as provided in
this Agreement. The rights and duties created by this Section 3 may not be
modified in any way except by a written agreement executed by the Company.

      4. COMPENSATION. For the duties and services to be performed by Employee
hereunder, the Company shall pay Employee, and Employee agrees to accept the
salary, stock options, and a combination of commissions and/or bonuses and other
benefits described below in this Section 4.

            (a) SALARY. There shall be an annual base salary of $200,000.
Employee's monthly salary will be payable pursuant to the Company's normal
payroll practices. In the event this Agreement is extended beyond the Original
Term, the base salary shall be reviewed at the time of such extension by the
Board of Directors, its Compensation Committee or the Chief Executive Officer of
the Company, and any increase will be effective as of the date determined
appropriate by the Board, its Compensation Committee or the Chief Executive
Officer.

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            (b) COMMISSIONS. Employee will be eligible to receive commissions of
..001 percent (one tenth of one percent) on all worldwide sales to be paid
monthly. Employee may also be eligible for an incentive bonus opportunity
(hereinafter referred to as the target bonus) of $20,000 based on the attainment
of mutually established parameters between Peter L. Foster and the Chairman &
CEO of Cardiac Science, Inc.

      In the event of Employee's Involuntary Termination (as defined below),
death or disability (as defined below) or a Change of Control (as defined below)
during the term of this Agreement, the Company shall pay to Employee or
Employee's estate a pro rata portion of Employee's target bonus for such year
based on the portion of the year Employee worked for the Company, provided that
the mutually established performance objectives are met.

            (c) ADDITIONAL BENEFITS. Employee will be eligible to participate
in the Company's employee benefit plans of general application, including
without limitation, those plans covering medical, disability and life insurance
in accordance with the rules established for individual participation in any
such plan and under applicable law. Employee will receive three weeks paid
vacation which shall be taken at such times as are consistent with the needs of
the Company. Accrual of paid vacation is subject to a cap of six (6) weeks and
when and for as long as accrual is at the cap, no additional vacation is
accrued. Employee will be eligible for sick leave in accordance with the
policies in effect during the term of this Agreement and will receive such other
benefits as the Company generally provides to its other employees of comparable
position and experience.

            (d) STOCK OPTIONS AND OTHER INCENTIVE PROGRAMS. Employee shall be
eligible to participate in any stock option or other incentive programs
available to officers or employees of the Company.

            (e) REIMBURSEMENT OF BUSINESS EXPENSES. Employee shall be authorized
to incur on behalf and for the benefit of, and shall be reimbursed by, the
Company for reasonable expenses, provided that such expenses are substantiated
in accordance with Company policies.

      5.    CONFIDENTIAL INFORMATION

            5.1 Employee acknowledges that, because of his employment hereunder,
he will be in a confidential relationship with the Company and will have access
to confidential information and trade secrets of the Company. Employee
acknowledges and agrees that the following constitutes confidential and/or trade
secret information belonging exclusively to Company (collectively "Confidential
Information"):

            (a) all information related to customers including, without
limitation, customer lists, the identities of existing, past or prospective
customers, prices charged or proposed to be charged to customers, customer
contacts, special customer requirements and all related information;

            (b) marketing plans, materials and techniques; and

            (c) all know-how, devices, compilations of information,
copyrightable material and technology and technical information, relating to the
business of the Company.

            5.2 Employee agrees that except in the limited performance of his
duties under this Agreement, Employee shall not use for his own benefit or
disclose to any third-party Confidential Information acquired by reason of his
employment under this Agreement or his former status as officer of the Company.

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            5.3 This Section 5 shall survive termination of this Agreement.

      6.    COMPANY PROPERTY.

            6.1 Any patents, inventions, discoveries, applications or processes,
software and computer programs devised, planned, applied, created, discovered or
invented by Employee in the course of his employment under this Agreement and
which pertain to any aspect of the business of the Company, or its subsidiaries,
affiliates or customers, shall be the sole and absolute property of the Company,
and Employee shall make prompt report thereof to the Company and promptly
execute any and all documents reasonably requested to assure the Company the
full and complete ownership thereof.

            6.2 All records, files, lists, drawings, documents, equipment and
similar items relating to the Company's business which Employee shall prepare or
receive from the Company shall remain the Company's sole and exclusive property.
Upon termination of this Agreement, Employee shall return promptly to the
Company all property of the Company in his possession and Employee represents
that he will not copy, or cause to be copied, printed, summarized or compiled,
any software, documents or other materials originating with and/or belonging to
the Company. Employee further represents that he will not retain in his
possession any such software, documents or other materials in machine or human
readable forms.

            6.3 This Section 6 shall survive termination of this Agreement.

      7.    TERMINATION OF EMPLOYMENT AND SEVERANCE BENEFITS.

            (a) TERMINATION OF EMPLOYMENT. Employee's employment under this
Agreement may terminate during the Original Term (or any subsequent Term) upon
the occurrence of any of the following events:

                  (i) The effective date of a written notice sent to the Company
from Employee stating that Employee is electing to terminate his employment with
the Company voluntarily ("Voluntary Termination");

                  (ii) The Company's determination to terminate Employee without
Cause, which determination may be made by the Company at any time at the
Company's sole discretion, for any reason or no reason ("Termination Without
Cause"); or Employee's "Constructive Termination" (as defined below);
collectively referred to as "Involuntary Termination".

                  (iii) The Company's reasonable, good faith determination that
it is terminating Employee for Cause (as defined below) ("Termination for
Cause"); or

                  (iv) Following Employee's death or Disability; or

                  (v) A Change of Control (as defined below) and Termination of
Employee's employment within sixty (60) days thereafter, whether by the Company
with or without cause, or by the Employee voluntarily.

            (b) SEVERANCE BENEFITS. Employee shall be entitled to receive
severance benefits upon termination of employment only as set forth in this
Section 7(b):

                  (i) VOLUNTARY TERMINATION. If Employee's employment terminates
by Voluntary Termination, then Employee shall not be entitled to receive payment
of any severance benefits. Employee will receive payment for all salary and
unpaid vacation accrued as of the date of

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Employee's termination of employment and Employee's benefits will be continued
under the Company's then existing benefit plans and policies in accordance with
such plans and policies in effect on the date of termination and in accordance
with applicable law.

                  (ii) INVOLUNTARY TERMINATION. If Employee's employment
terminates due to Termination Without Cause or Constructive Termination
(collectively, "Involuntary Termination"):

                        (1) Employee will be entitled to receive payment of
            severance benefits equal to Employee's regular monthly salary for an
            additional three (3) months following the date of such Involuntary
            Termination (the "Severance Period"), such payment to be made
            ratably over the Severance Period according to the Company's
            standard payroll schedule;

                        (2) Employee may receive a portion of Employee's
            mutually established target bonus for the then current Term, based
            on the portion (if any) of the target bonus achieved for the then
            current Term;

                        (3) Health insurance benefits with the same coverage
            provided to Employee prior to the termination (e.g. medical, dental,
            optical, mental health) and in all other respects significantly
            comparable to those in place immediately prior to the termination
            will be provided at the Company's cost over the Severance Period;
            and

                        (4) Any unvested stock options or shares of restricted
            stock held by Employee as of the date of Employee's termination of
            employment shall continue to vest through the end of the Severance
            Period according to the vesting schedule set forth in any agreement
            between Employee and the Company governing the issuance to Employee
            of such securities.

                  (iii) TERMINATION FOR CAUSE. If Employee's employment is
terminated for Cause, then Employee shall not be entitled to receive payment of
any severance benefits or any target bonus not already paid, pro rata or
otherwise. Employee will receive payment for all salary and unpaid vacation
accrued as of the date of Employee's termination of employment and Employee's
benefits will be discontinued effective on the date of termination, except that
Employee's medical insurance will terminate on the last day of the month of
termination of employment.

                  (iv) TERMINATION BY REASON OF DEATH OR DISABILITY. In the
event that Employee's employment with the Company terminates as a result of
Employee's death or Disability (as defined below), Employee or Employee's estate
or representative will receive all salary and unpaid vacation accrued as of the
date of Employee's death or Disability and any other benefits payable under the
Company's then existing benefit plans and policies in accordance with such plans
and policies in effect on the date of death or Disability and in accordance with
applicable law. In addition, Employee's estate or representative shall also
receive the pro rata portion of Employee's target bonus for the current Term,
based on the portion of the current Term that Employee has worked.

                  (v) CHANGE OF CONTROL. Notwithstanding the preceding clauses
of this Section 7(b), upon a Change of Control and termination of Employee's
employment sixty (60) days thereafter, whether by the Company, with or without
cause, or by the Employee voluntarily, Employee will be entitled to receive
payment of severance benefits equal to Employee's regular monthly salary for a
period of three (3) months following said Change of Control. (the "Change of
Control Severance Period"). Such payment shall be made ratably over the Change
of Control Severance Period according to the Company's standard payroll
schedule. On the date of such Change of Control, Employee shall also receive the
pro rata portion of Employee's target bonus for the current Term, based on the
portion of the current Term that Employee has worked. Health insurance benefits
(e.g. medical, dental, optical, mental health) with the same or comparable
coverage in place immediately prior to the Change of Control to the

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extent commercially available, will be provided at the Company's cost over the
Change of Control Severance Period. Any unvested stock options or shares of
restricted stock held by Employee on the date of Employee's termination of
employment shall become 100% vested and shall be immediately exercisable.

                  (vi) NONCOMPETE. If Employee shall at any time during a
Severance Period or a Change of Control Severance Period, act as an owner (other
than a shareholder in a publicly traded company) or employee of a business that
directly competes with the business conducted by the Company as conducted on the
date of Employee's termination of employment, then, effective upon Employee's
commencement of such activities as a competing owner or employee, Employee shall
not receive any severance payment or other benefits under Sections 7(b)(ii) or
(v) beyond what he would have received had he been Terminated for Cause. The
term directly competes, as set forth in this Section shall be limited to
companies, or subsidiaries of companies, that derive at least 25% of their
revenue from the sales of external defibrillators and accessories.

8.    DEFINITIONS. For purposes of this Agreement,

            (a) "Cause" for Employee's termination will exist at any time after
the happening of one or more of the following events:

                  (i) Employee's willful misconduct or gross negligence in
performance of his duties hereunder, including Employee's refusal to comply in
any material respect with the legal directives of the Company's Board of
Directors so long as such directives are not inconsistent with the Employee's
position and duties, and such refusal to comply, if of a nature capable of being
remedied, is not remedied within fifteen (15) working days after written notice
from the Company, which written notice shall state that failure to remedy such
conduct may result in Termination for Cause;

                  (ii) Dishonest or fraudulent conduct related and materially
adverse to the activities of the Company, a deliberate attempt to do a material
injury to the Company, or conduct that discredits the Company or is detrimental
to the reputation of the Company, including but not limited to conviction of a
felony; or

                  (iii) Employee's knowing and intentional material breach
(which can not be cured) of any element of the Company's Confidential
Information and Invention Assignment Agreement, including without limitation,
Employee's theft or other misappropriation of the Company's proprietary
information.

            (b) "Constructive Termination" shall be deemed to occur if (i)(A)
there is a significant reduction in Employee's duties, positions or
responsibilities causing such position to be of reduced stature or
responsibility or, (B)a reduction in Employee's base compensation or benefits,
or (C) Employee's refusal to relocate to a facility or location more than 30
miles from the Company's current location; and (ii) within the 60-day period
immediately following such material change or reduction Employee elects to
terminate his employment voluntarily.

            (c) "Disability" shall mean that Employee has been unable to perform
his duties hereunder as the result of his incapacity due to physical or mental
illness, and such inability, which continues for at least 60 consecutive
calendar days or 90 calendar days during any consecutive twelve month period, if
shorter, after its commencement, is determined to be total and permanent by an
independent and impartial physician selected by the Company and its insurers and
acceptable to Employee or to Employee's legal representative (with such
agreement on acceptability not to be unreasonably withheld).

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            (d) "Change of Control" shall mean the occurrence of any of the
following events: (i) an acquisition of the Company by another entity by means
of any transaction or series of related transactions (including, without
limitation, any reorganization, merger or consolidation but excluding any merger
effected exclusively for the purpose of changing the domicile of the Company),
or (ii) a sale of all or substantially all of the assets of the Company
(collectively, a "Merger"), so long as in either case (x) the Company's
stockholders of record immediately prior to such Merger will, immediately after
such Merger, hold less than 50% of the voting power of the surviving or
acquiring entity, or (y) the Company's stockholders of record immediately prior
to such Merger will, immediately after such Merger, hold less than 60% of the
voting power of the surviving or acquiring entity and a majority of the members
of the Board of Directors of the surviving or acquiring entity immediately after
such Merger were not members of the Board of Directors of the Company
immediately prior to such Merger.

      9. SUCCESSORS. Any successor to the Company (whether direct or indirect
and whether by purchase, lease, merger, consolidation, liquidation or otherwise)
to all or substantially all of the Company's business and/or assets shall assume
the obligations under this Agreement and agrees expressly to perform the
obligations under this Agreement in the same manner and to the same extent as
the Company would be required to perform such obligations in the absence of a
succession, and in the event this provision is not otherwise enforceable as to
any such successor, the Company shall obtain the agreement of that successor to
assume this Agreement. The terms of this Agreement and all of Employee's rights
hereunder shall inure to the benefit of, and be enforceable by, Employee's
personal or legal representatives, executors, administrators, successors, heirs,
distributees, devisees and legatees.

      10.   MISCELLANEOUS PROVISIONS.

            (a) NO DUTY TO MITIGATE. Employee shall not be required to mitigate
the amount of any payment contemplated by this Agreement (whether by seeking new
employment or in any other manner), nor, except as otherwise provided in this
Agreement, shall any such payment be reduced by any earnings that Employee may
receive from any other source.

            (b) AMENDMENTS AND WAIVERS. Any term of this Agreement may be
amended or waived only with the written consent of the parties.

            (c) SOLE AGREEMENT. This Agreement, including any Exhibits hereto,
constitutes the sole agreement of the parties and supersedes all oral
negotiations and prior writings with respect to the subject matter hereof,
including, but not limited to, any prior employment between the Company and
Employee.

            (d) NOTICES. Any notice required or permitted by this Agreement
shall be in writing and shall be deemed sufficient upon receipt, when delivered
personally or by a nationally-recognized delivery service (such as Federal
Express or UPS), or 48 hours after being deposited in the U.S. mail as certified
or registered mail with postage prepaid, if such notice is addressed to the
party to be notified at such party's address as set forth below or as
subsequently modified by written notice.

            (e) CHOICE OF LAW. The validity, interpretation, construction and
performance of this Agreement shall be governed by the laws of the State of
California, without giving effect to the principles of conflict of laws.

            (f) SEVERABILITY. If one or more provisions of this Agreement are
held to be unenforceable under applicable law, the parties agree to renegotiate
such provision in good faith. In the event that the parties cannot reach a
mutually agreeable and enforceable replacement for such provision, then (i) such
provision shall be excluded from this Agreement, (ii) the balance of the
Agreement shall be

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interpreted as if such provision were so excluded and (iii) the balance of the
Agreement shall be enforceable in accordance with its terms.

          (g)  COUNTERPARTS.  This Agreement may be executed in counterparts,
each of which shall be deemed an original, but all of which together will
constitute one and the same instrument.




     The parties have executed this Agreement the date first written above.

                                   CARDIAC SCIENCE INC.



                                   By: /s/ Raymond W. Cohen
                                       ---------------------------
                                           Raymond W. Cohen


                                   Title: Chairman and Chief Executive Officer

                                   Address:  1900 Main Street, Suite 700
                                             Irvine, CA 92614
                                   Phone:    (949) 797-3800
                                   Fax:      (949) 851-4419





                                       /s/ Peter L. Foster
                                       ---------------------------
                                       Peter L. Foster









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