title: Echocardiography of the aortic valve. I. Studies of normal aortic valve, aortic stenosis, aortic regurgitation, and mixed aortic valve disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001021:Aortic Valve / Q000502:physiology* / Q000503:physiopathology; D001022:Aortic Valve Insufficiency / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery; D002114:Calcinosis / Q000150:complications; D006328:Cardiac Catheterization; D004452:Echocardiography; D005260:Female; D006349:Heart Valve Diseases / Q000175:diagnosis*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged