Sudden cardiac death.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D004562:Electrocardiography; D004594:Electrophysiology; D006321:Heart / Q000503:physiopathology; D006323:Heart Arrest / Q000401:mortality* / Q000503:physiopathology / Q000517:prevention & control; D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology; D012306:Risk; D014693:Ventricular Fibrillation / Q000401:mortality