Aortic root size in aortic valve disease. Its measurement and significance.
D001011:Aorta / Q000473:pathology*; D001021:Aortic Valve / Q000473:pathology* / Q000601:surgery; D006328:Cardiac Catheterization; D002932:Cineangiography; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans