Sudden death and pre-hospital phase of acute myocardial infarction.
D000552:Ambulances; D003325:Coronary Care Units; D003327:Coronary Disease / Q000401:mortality; D003645:Death, Sudden; D006760:Hospitalization; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy; D014481:United States