Roentgenographic assessment of left ventricular size in man: a standardized method.
D000790:Angiocardiography; D006328:Cardiac Catheterization; D002932:Cineangiography; D004562:Electrocardiography; D005260:Female; D006352:Heart Ventricles / Q000033:anatomy & histology* / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D008875:Middle Aged