What is the ideal rate for chest compressions during CPR?

The ideal rate for chest compressions during CPR is 100 to 120 compressions per minute. This rate is supported by current guidelines to ensure effective blood circulation during cardiac arrest. Compressions delivered at this frequency optimize the chances of perfusing vital organs, particularly the brain and heart, while also allowing time for the chest to fully recoil between compressions.

Research has shown that maintaining a rate within this range significantly increases the likelihood of survival and favorable outcomes in patients experiencing cardiac arrest. The chosen rate also helps to facilitate a rhythm that aligns well with the rhythm of CPR, making it easier for rescuers to keep pace and maintain consistency in their technique.