Cardiopulmonary resuscitation (CPR) saves lives, but many people wonder about the role of rescue breaths in modern CPR techniques. Understanding when rescue breaths are essential can make the difference between effective and ineffective resuscitation efforts. This guide explores the critical situations where rescue breaths become vital components of CPR. Understanding Rescue Breaths in CPR Fundamentals Rescue breaths deliver oxygen directly to a victim's lungs when they cannot breathe independently. These artificial ventilations work alongside chest compressions to maintain blood circulation and oxygen delivery to vital organs. However, the importance of rescue breaths varies significantly depending on the situation and the responder's training level. Modern CPR guidelines have evolved considerably over recent years. The American Heart Association now emphasizes high-quality chest compressions as the primary life-saving intervention. Nevertheless, rescue breaths remain essen...