title: Core lab, no core lab or automated LVEF?
authors.forename: Martin
authors.initials: M
authors.lastname: St John Sutton
authors.forename: Ted
authors.initials: T
authors.lastname: Plappert
mesh_terms: D006333:Heart Failure / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D008279:Magnetic Resonance Imaging; D011379:Prognosis; D018570:Risk Assessment; D012307:Risk Factors; D013318:Stroke Volume / Q000502:physiology*; D014463:Ultrasonography; D016276:Ventricular Function; D016277:Ventricular Function, Left / Q000502:physiology*