Ultrasound measurements of the left ventricle. A correlative study with angiocardiography.
D000790:Angiocardiography; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002306:Cardiac Volume; D004452:Echocardiography / Q000706:statistics & numerical data; D006352:Heart Ventricles; D006801:Humans; D008722:Methods; D014463:Ultrasonography