a anatomical model of heart

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