How deep should compressions be for infants during CPR?

The recommended depth for compressions when performing CPR on infants is approximately one-third the depth of their chest, which is about 1.5 inches. This guideline ensures that the compressions are effective enough to generate sufficient blood flow during cardiac arrest while avoiding potential injury.

Infants have a more fragile chest structure compared to older children and adults, and the compression depth is specifically tailored to their anatomical considerations. By aiming for one-third of the chest depth, rescuers can provide adequate compressions that improve the likelihood of restoring circulation without risking harm to the infant's ribcage or internal organs.

Using this standard helps to maintain uniformity in CPR training across different age groups, emphasizing the importance of adapting techniques to suit the size and physiology of the patient.