What is the target rate for chest compressions during CPR?

The target rate for chest compressions during CPR is set at 100 to 120 beats per minute (bpm). This range was established based on research that demonstrates optimizing blood flow to vital organs during cardiac arrest. Compressing the chest at this rate helps maintain adequate circulation, which is crucial for survival and recovery until professional help arrives. It’s important to maintain this rhythm consistently to maximize the effectiveness of CPR and enhance the chance of resuscitation.

Other options, such as 50 bpm, 75 bpm, and 150 bpm, fall outside the recommended range and would likely result in less effective compressions. A rate too low may not generate sufficient blood flow, while a rate that is excessively high could lead to fatigue and decreased efficiency in delivering chest compressions. Therefore, aiming for 100 bpm strikes a balance that is vital for effective CPR.