What is the recommendation for CPR chest compression depth for children?

The recommended chest compression depth for children during CPR is about one-third the depth of the chest, which is approximately 2 inches. This guideline is based on the need to provide effective compressions to ensure adequate blood flow to vital organs during cardiac arrest. Compressing to this depth helps create sufficient pressure to circulate blood effectively while minimizing the risk of injury to the child's ribcage.

Maintaining this depth is critical as it balances effective resuscitation efforts with the physiological differences in children compared with adults. Children have different chest proportions and physical characteristics, and therefore, the technique must be adjusted to suit their needs, ensuring that compressions are both effective and safe.