title: Usefulness of left ventricular ejection fraction in patients with overt heart failure.
authors.forename: Oscar M P
authors.initials: OM
authors.lastname: Jolobe
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D006333:Heart Failure / Q000175:diagnosis / Q000503:physiopathology*; D006801:Humans; D015588:Observer Variation; D013318:Stroke Volume / Q000502:physiology*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors