BOTHELL, Wash., July 27 /PRNewswire-FirstCall/ -- Cardiac Science Corporation (Nasdaq: CSCX - News), a global leader in advanced cardiac monitoring and defibrillation products, announced today that San Diego Project Heart Beat, San Diego County’s public access defibrillation (PAD) program, has again selected Cardiac Science as its preferred provider of Automated External Defibrillators (AEDs). Under a new agreement, Cardiac Science will continue to provide Powerheart® AEDs to San Diego Project Heart Beat participants until 2011.