What is the maximum depth for compressions on infants during CPR?

During CPR for infants, the recommended maximum depth for chest compressions is 1.5 inches (approximately 4 centimeters). This guideline is based on the anatomical differences between infants and older children or adults, where deeper compressions might cause injury due to the fragility of their bodies.

Maintaining the correct compression depth is crucial for effective CPR, as it allows for adequate blood flow to vital organs without risking damage to the infant's chest and ribcage. It's important for healthcare providers to use their fingers to compress just beneath the breastbone in the center of the infant's chest while ensuring that they do not go deeper than the recommended depth. This approach aligns with the goal of providing effective rescue breaths and compressions without causing harm.