When performing chest compressions on a child proper hand placement is even more crucial than with adults. Place two fingers at the sternum (the bottom of the rib cage where the lower ribs meet) and then put the heel of your other hand directly on top of your fingers (Figure 1).

A child's smaller and more fragile body requires less pressure when performing compressions. The depth of compressions for a child is about 2 inches. If you feel or hear slight cracking sound, you may be pressing too hard. Apply less pressure as you continue.

Chest compressions will supply blood flow to the heart and the brain but if victim remains unresponsive you will need to check their airway