In an infant, what is the correct method to perform chest compressions during CPR?

In performing chest compressions on an infant during CPR, the correct method is to use two fingers. This technique is essential because an infant's chest is much smaller and more fragile than that of an adult or older child. Using two fingers allows for targeted pressure on the lower half of the breastbone without causing excessive force, which could potentially harm the infant’s ribs or internal organs.

Chest compressions should be delivered at a depth of about 1.5 inches and at a rate of 100 to 120 compressions per minute. The use of the two-finger method ensures that the rescuer can effectively perform compressions while being cautious about the level of pressure applied, thereby optimizing the resuscitation efforts while minimizing the risk of injury.

For infants, alternative methods like using one hand or using more than two fingers are not recommended as they may not provide sufficient force or proper technique needed for effective compressions in such a small torso.