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Exhibit 10.64
 
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    Eligibility  Sr. Management, Directors, Managers & Selected Key Contributors
    
    Funding  Bonus pool funded through accrual of 6.5% of consolidated pretax income; 25% of
pretax income after budget is met; Compensation Committee may approve additional funding in
its discretion
    
    Minimum Profitability  No bonuses unless the Company achieves at least 80% of budgeted pretax income
    
    Target Payout  Up to 10% of salary
    
    Stretch Target  Up to 15% of salary (10% target plus 5% additional), based on
consolidated pre-tax income/bonus pool availability
    
    Formula for Payout:
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    Managers/Directors  40% of target (4% of salary) based on personal objectives set by supervisor
    
    Remainder based on bonus pool, divided among participants in proportion to salary
(deducting personal objective payouts first)
    
    Total payouts limited to bonus accrual, so if earned bonus amounts based on
individual objectives exceed total accrual amount, payouts are reduced ratably in
proportion to shortfall
    
    Pro-rated for partial year participation. Must be employed at time of payout to be eligible (est. March 07).
    
    Subject to change at any time in the sole determination of the Compensation Committee of the Board of Directors.
    
    Payout based on audited results, within 30 days of 2006 earnings release.




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
    
    Eligibility  Selected key management individuals  see attached
    
    Funding  Bonus pool funded through accrual of 3% of consolidated pretax income;
Compensation Committee may approve additional funding in its discretion
    
    No bonuses unless Cardiac Science achieves at least 80% of budgeted pretax income
    
    Payout  Up to 25% of salary, including amounts paid out under the general MIP plan
    
    Formula for Payout:
 
    
    Payout amounts determined by dividing pool among participants in proportion to salary
up to a cap of 25% of salary (including payouts from regular MIP plan first)
    
    Pro-rated for partial year participation. Must be employed at time of payment to be eligible (est. March 07).
    
    Subject to change at any time in the sole determination of the Compensation Committee of the Board of Directors.
    
    Payout based on audited results, within 30 days of 2006 earnings release.




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
    
    Eligibility  Named individuals  see attached
    
    Funding  Bonus pool funded through accrual of 1% of consolidated pretax income; 10% of
pretax income after budget is met; Compensation Committee may approve additional funding in
its discretion
    
    No bonuses unless Cardiac Science earns at least 80% of budgeted pretax income
    
    Payout  Up to 50% of salary, including amounts paid out under the general MIP plan
    
    Formula for Payout:
 
    
    Payout amounts determined by dividing bonus pool among participants in proportion to
salary up to a cap of 50% of salary (including payouts from regular MIP plan first)
    
    Pro-rated for partial year participation. Must be employed at time of payment to be eligible (est. March 07).
    
    Subject to change at any time in the sole determination of the Compensation Committee of the Board of Directors.
    
    Payout based on audited results, within 30 days of 2006 earnings release.




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Individuals Participating in Select MIP Program
 
 Individuals Participating in Senior Management MIP Program