title: Justifying echocardiography in patients with heart failure.
authors.forename: R F
authors.initials: RF
authors.lastname: Wright
mesh_terms: D003327:Coronary Disease / Q000000981:diagnostic imaging; D003362:Cost-Benefit Analysis; D004452:Echocardiography; D006333:Heart Failure / Q000000981:diagnostic imaging*; D006801:Humans; D017063:Outcome Assessment, Health Care; D011379:Prognosis