SELECTIVE ANGIOCARDIOGRAPHY IN RHEUMATIC VALVULAR DISEASES.
D000790:Angiocardiography; D006348:Cardiac Surgical Procedures; D006349:Heart Valve Diseases; D006801:Humans; D012214:Rheumatic Heart Disease; D013903:Thoracic Surgery
ANGIOCARDIOGRAPHY; HEART SURGERY; RHEUMATIC HEART DISEASE