What is the recommended compression rate during adult CPR?

The recommended compression rate during adult CPR is between 100 to 120 compressions per minute. This range has been established to ensure optimal blood flow to the heart and brain during cardiac arrest. High-quality compressions are essential, as they contribute to the likelihood of restoring a normal heart rhythm when defibrillation is employed.

Compressions should be performed at a steady and consistent rate, and the goal of 100 to 120 compressions per minute allows for enough blood to circulate while minimizing interruptions in the compressions. It’s also beneficial that this rate aligns with the cadence of certain songs, like "Stayin' Alive" by the Bee Gees, which can aid rescuers in maintaining the appropriate pace.

On the lower end of the scale, rates below 100 compressions per minute may be insufficient to maintain adequate circulation, while rates above 120 compressions per minute could lead to compressions that are too fast and ineffective, resulting in less optimal blood flow and lower chances of successful resuscitation. The focus during CPR is on quality and effectiveness of compressions, making the established rate crucial in providing the best chance for survival.