title: SIMPLIFIED METHOD FOR CALCULATING LEFT VENTRICULAR VOLUME FROM ANGIOCARDIOGRAMS.
mesh_terms: D000790:Angiocardiography; D001794:Blood Pressure; D006328:Cardiac Catheterization; D006332:Cardiomegaly; D004562:Electrocardiography; D006352:Heart Ventricles; D006801:Humans; D008944:Mitral Valve Insufficiency
keywords: ANGIOCARDIOGRAPHY; BLOOD PRESSURE; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HEART ENLARGEMENT; MITRAL VALVE INSUFFICIENCY