What is the recommended compression rate during CPR for an adult?

The recommended compression rate during CPR for an adult is established to ensure optimal blood circulation and oxygen delivery to vital organs. The guideline of 100 to 120 compressions per minute is based on research that indicates this range is most effective at maintaining blood flow during cardiac arrest. This rate allows for an adequate amount of time for the heart to refill between each compression, maximizing the effectiveness of chest compressions in generating blood flow.

Maintaining this frequency, alongside the recommended depth and allowing for full chest recoil, enhances the chances of successful resuscitation. A compression rate that is too slow can result in insufficient blood circulation, while a rate that is excessively fast may lead to ineffective compressions due to inadequate time for the heart to completely refill.

Overall, adhering to the 100 to 120 compressions per minute guideline is supported by scientific evidence and expert consensus to provide the best chance of survival and recovery in adults experiencing cardiac arrest.