If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty’s heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. When performing ECC, where do you place your hand on the casualty’s body?
Your answer is correct:
Place the heel of one hand, two finger breadths above the bottom of breastbone. Cover the hand with the heel of the other hand.