a health care worker holding paddles of a defibrillator . defibrillator has two paddles to deliver shock called apex paddle and

adult apex arrest arrhythmias artificial attack called cardiac cardiology cardioversion cardioverter care danger defibrillate defibrillator deliver device display doctor electronic emergency equipment fibrillation health healthcare heart heartbeat holding hospital infant isolated life machine medical medicine monitor nurse paddle paddles pads pair pediatric rescue ressucitate resuscitation rhythms shock shockpads sternum support technology tool treatment two ventricular white worker