title: Significance of ST-segment elevation in lead aVR.
authors.affiliation: Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA.
authors.forename: Kenta
authors.initials: K
authors.lastname: Nakamura
authors.forename: Natalia C
authors.initials: NC
authors.lastname: Berry
authors.forename: Perry G
authors.initials: PG
authors.lastname: An
authors.forename: David M
authors.initials: DM
authors.lastname: Dudzinski
mesh_terms: D054058:Acute Coronary Syndrome / Q000175:diagnosis / Q000601:surgery; D000368:Aged; D001282:Atrial Flutter / Q000175:diagnosis / Q000628:therapy*; D006328:Cardiac Catheterization / Q000379:methods; D002637:Chest Pain / Q000175:diagnosis / Q000209:etiology; D017023:Coronary Angiography / Q000379:methods; D001026:Coronary Artery Bypass / Q000379:methods*; D023921:Coronary Stenosis / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000175:diagnosis / Q000209:etiology; D004554:Electric Countershock / Q000379:methods; D004562:Electrocardiography; D004636:Emergency Service, Hospital; D005080:Exercise Test; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D018570:Risk Assessment; D016896:Treatment Outcome