title: Warning signs of a heart attack.
authors.affiliation: Department of Emergency Medicine, Virginia Commonwealth University, Richmond (J.P.O.); and Bethesda, MD (M.M.H.).
authors.forename: Joseph P
authors.initials: JP
authors.lastname: Ornato
authors.forename: Mary M
authors.initials: MM
authors.lastname: Hand
mesh_terms: D000367:Age Factors; D002637:Chest Pain / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D004417:Dyspnea / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D004632:Emergency Medical Services / Q000379:methods; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications / Q000175:diagnosis* / Q000628:therapy