title: Early risk-stratification in patients with angina but non-diagnostic ECG.
authors.forename: P
authors.initials: P
authors.lastname: Nihoyannopoulos
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis* / Q000453:epidemiology; D004452:Echocardiography; D004562:Electrocardiography; D006801:Humans; D018570:Risk Assessment