Every year, more than 300,000 Americans experience out-of-hospital cardiac arrest. When someone's heart stops beating, every second counts. Immediate CPR can double or even triple their chance of survival. Yet many people hesitate to help because they fear doing CPR wrong or feel uncomfortable performing mouth-to-mouth breathing. That's where Hands-Only CPR changes everything. What Is Hands-Only CPR? Hands-Only CPR is a simplified form of cardiopulmonary resuscitation that uses chest compressions only—no rescue breaths required. This technique was developed to remove barriers that prevent bystanders from helping during cardiac emergencies. The American Heart Association recommends Hands-Only CPR for use on teens or adults who you see suddenly collapse. The technique involves just two simple steps: calling 911 and pushing hard and fast in the center of the chest. When Should You Use Hands-Only CPR? Hands-Only CPR works best in specific situations. You should use this techniqu...