Prehospital emergency care of the heart attack patient.
D003325:Coronary Care Units; D003327:Coronary Disease / Q000628:therapy*; D004632:Emergency Medical Services; D004636:Emergency Service, Hospital; D006801:Humans; D008952:Mobile Health Units; D008991:Monitoring, Physiologic; D012151:Resuscitation; D013997:Time Factors