What should the CPR coach communicate to the compressor about the target compression rate?

The target compression rate for CPR is an essential aspect of effective cardiopulmonary resuscitation. The correct guideline is to compress the chest at a rate between 100 and 120 compressions per minute. This range is based on extensive research and is vital for maintaining adequate blood circulation during cardiac arrest. At this rate, it allows for optimal perfusion of blood to vital organs, increasing the chances of survival and favorable neurological outcomes.

Compressing at a rate slower than 100 per minute can significantly reduce the effectiveness of the CPR being administered, potentially leading to poorer outcomes for the patient. Conversely, compressing faster than 120 compressions per minute may result in inadequate chest recoil, which is crucial for allowing the heart to refill with blood between compressions. Therefore, maintaining the target compression rate within this specified range helps ensure that CPR is delivered effectively and efficiently.