More than 350,000 out-of-hospital cardiac arrests occur in the United States annually, according to the American Heart Association, the world’s leading voluntary organization devoted to a world of longer, healthier lives. Cardiac arrest is a life-threatening condition with about a 10-minute life expectancy without immediate CPR from a bystander. With emergency medical service (EMS) providers, on average, arriving on scene in seven minutes following a 9-1-1 call, the chance of survival significantly improves… READ MORE