During chest compressions for a child, what is the depth recommended?

The recommended depth for chest compressions in a child is at least 2 inches. This depth is important because adequate compression depth helps ensure that blood is effectively circulated to vital organs, particularly the brain and heart. Compressions that are too shallow may not generate sufficient blood flow to maintain circulation, which is crucial in a cardiac arrest situation.

The guidance from organizations like the American Heart Association emphasizes this depth to maximize the likelihood of a successful resuscitation outcome. In children, the chest is still developing, but the physiological response to effective compressions remains consistent; deeper compressions improve the probability of restoring a heartbeat and perfusion. Therefore, using a depth of at least 2 inches allows for more effective compressions that can assist in maintaining blood flow until advanced medical help arrives.