Catheterization and selective roentgenographic demonstration of the left ventricle of the heart.
D000790:Angiocardiography; D006328:Cardiac Catheterization; D002404:Catheterization; D006321:Heart; D006346:Heart Septum / Q000000981:diagnostic imaging*; D006352:Heart Ventricles; D006801:Humans; D019616:Thoracic Surgical Procedures
ANGIOCARDIOGRAPHY; HEART CATHETERIZATION; HEART SEPTUM/radiography