Cardiac Science Corporation develops, manufactures and markets life-saving Automated External Defibrillators (AEDs) designed for use by fire fighters and other first responders to treat victims of sudden cardiac arrest. The Powerheart G3 Pro features the industry’s first color ECG display, manual override, and 3–lead ECG monitoring capabilities. With its RHYTHMx™ analysis algorithm, the G3 Pro lets fire fighters proactively monitor for life-threatening arrhythmias. This is a major benefit. The earlier a responder recognizes cardiac arrest, the shorter the time to defibrillation, and the better the chance for survival.