How does CPR for infants differ from that for adults?

Infant CPR specifically requires the use of two fingers to deliver compressions, which is critical for ensuring safety and effectiveness given an infant's smaller chest size and the importance of not applying excessive force. This method allows the rescuer to provide adequate compressions while minimizing the risk of injury to the infant.

In contrast, adults require full-hand compressions, using more strength and depth due to their larger size. The ratio of compressions to breaths also differs between age groups; for infants and children, the guidelines recommend a different approach than for adults. Thus, understanding the technique of using two fingers to perform compressions is vital for any rescuer responding to a cardiac emergency in an infant, ensuring that the procedure is both safe and effective.