CARDIAC RESUSCITATION.
D004562:Electrocardiography; D006323:Heart Arrest; D006336:Heart Massage; D006801:Humans; D009203:Myocardial Infarction; D010138:Pacemaker, Artificial; D012151:Resuscitation; D014693:Ventricular Fibrillation
ELECTROCARDIOGRAPHY; HEART ARREST; HEART MASSAGE; MYOCARDIAL INFARCT; PACEMAKER, ARTIFICIAL; VENTRICULAR FIBRILLATION