"Doctor, I'm having a heart attack. What should I do?".
Paton
S
S
D004630:Emergencies; D004631:Emergency Medical Service Communication Systems; D004636:Emergency Service, Hospital / Q000191:economics / Q000706:statistics & numerical data*; D006279:Health Maintenance Organizations / Q000458:organization & administration* / Q000592:standards; D015277:Hotlines; D006801:Humans; D007629:Kentucky; D008910:Minnesota; D009203:Myocardial Infarction / Q000628:therapy*; D016134:Organizational Policy; D010353:Patient Education as Topic; D010414:Pennsylvania; D010817:Physician-Patient Relations