When performing CPR, how many rescue breaths should be given after a set of compressions?

In the context of performing CPR, after completing a set of chest compressions, the standard practice is to provide two rescue breaths. This approach is based on the ratio recommended by the American Heart Association (AHA) guidelines, which emphasize the importance of delivering breaths to ensure that oxygen reaches the lungs and, subsequently, the blood and vital organs.

Providing two rescue breaths after every 30 compressions allows for a balance between ensuring adequate circulation and oxygenation, which is crucial for effective resuscitation. The breaths should be given as a quick, gentle puff, allowing for a visible chest rise, which indicates that air is entering the lungs effectively.

This two-breath approach is especially emphasized in scenarios involving adult victims of cardiac arrest or unresponsive individuals who are not breathing normally. It is essential to follow these guidelines to increase the chances of survival and recovery of the individual in need of CPR.