title: Chest pain.
authors.forename: Thomas P
authors.initials: TP
authors.lastname: Noeller
authors.forename: Charles L
authors.initials: CL
authors.lastname: Emerman
mesh_terms: D000789:Angina, Unstable / Q000175:diagnosis; D002637:Chest Pain / Q000209:etiology* / Q000401:mortality; D004636:Emergency Service, Hospital; D005080:Exercise Test; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*; D012306:Risk