title: Measurement of left ventricular volumes in man by echocardiography--comparison with biplane angiographs.
mesh_terms: D000790:Angiocardiography; D006328:Cardiac Catheterization; D002306:Cardiac Volume; D004452:Echocardiography; D006321:Heart / Q000502:physiology*; D006801:Humans; D014463:Ultrasonography