title: Echocardiography and heart failure.
authors.affiliation: Royal Brompton National Heart Hospital, London, United Kingdom.
authors.forename: D
authors.initials: D
authors.lastname: Gibson
mesh_terms: D002303:Cardiac Output, Low / Q000000981:diagnostic imaging*; D002311:Cardiomyopathy, Dilated / Q000000981:diagnostic imaging*; D015150:Echocardiography, Doppler; D006801:Humans