The revolution in cardiac diagnosis.
D000790:Angiocardiography / Q000266:history; D006328:Cardiac Catheterization / Q000266:history; D006348:Cardiac Surgical Procedures / Q000266:history; D002309:Cardiology / Q000266:history*; D004562:Electrocardiography / Q000266:history; D006326:Heart Auscultation / Q000266:history; D006330:Heart Defects, Congenital / Q000601:surgery; D006331:Heart Diseases / Q000175:diagnosis*; D049673:History, 20th Century; D008131:London; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D009203:Myocardial Infarction / Q000175:diagnosis