What is the standard rate for adult CPR compressions?

The standard rate for adult CPR compressions is 100-120 compressions per minute. This rate is recommended based on extensive research that shows it provides the most effective blood flow to the brain and vital organs during cardiac arrest. Performing compressions at this rate helps maintain adequate circulation until advanced medical help can take over.

Compressions should be hard and fast, with a depth of at least 2 inches, ensuring that the chest is fully recoiling between compressions. The guideline of 100-120 compressions per minute aligns with the rhythm of common songs like "Stayin' Alive" by the Bee Gees, which can help rescuers maintain the appropriate tempo.

Choosing a rate outside this range may compromise the effectiveness of CPR, as too slow a rate might not provide enough blood flow, while too fast a rate could lead to ineffective compressions and minimal perfusion.