title: Assessing the left ventricle with two-dimensional echocardiography.
authors.forename: H
authors.initials: H
authors.lastname: Feigenbaum
mesh_terms: D004452:Echocardiography; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D009200:Myocardial Contraction; D013318:Stroke Volume