What is the ideal compression rate for adult CPR?

The ideal compression rate for adult CPR is between 100 to 120 compressions per minute. This range has been established as optimal by guidelines from organizations such as the American Heart Association. Ensuring that compressions are delivered at this rate maximizes blood flow to vital organs during cardiac arrest, significantly improving the chances of survival and neurological outcomes.

Compressions performed too slowly, such as in the range of 60 to 75 compressions per minute, would not generate sufficient blood flow to support the body's needs during cardiac arrest. Similarly, rates above 120 compressions per minute can lead to decreased effectiveness due to poor blood filling time for the heart and increased fatigue for the rescuer. Achieving the recommended rate also helps synchronize with rescue breaths if they are administered, enhancing the overall effectiveness of CPR.