Quick Answer
Giving rescue breaths during CPR is no longer considered essential for laypersons, but trained medical professionals may still use them in specific situations.
Why Rescue Breaths Are Optional
The 2015 American Heart Association (AHA) guidelines recommend hands-only CPR for untrained rescuers, stating that rescue breaths do not significantly improve outcomes for cardiac arrest victims. This change acknowledges that chest compressions alone can be effective in maintaining blood flow to the brain. The focus now is on continuous chest compressions at a rate of 100-120 per minute, which is more crucial than the quality of the breaths.
When Rescue Breaths Are Used
Trained medical professionals may still use rescue breaths in certain situations, such as when the victim has a severe head injury or if they are suspected to be choking. In these cases, rescue breaths can help maintain a patent airway and facilitate the administration of medications or other treatments. However, the priority remains on maintaining chest compressions at an optimal rate and depth.
Best Practices for CPR Training
For individuals who receive CPR training, it’s essential to practice both hands-only CPR and CPR with rescue breaths. This will ensure that they are prepared for any situation and can adapt their response accordingly. Training programs should emphasize the importance of continuous chest compressions and proper hand positioning to minimize the risk of injury to the rescuer and the victim.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.