Aortic stenosis in the elderly.
D000368:Aged; D001024:Aortic Valve Stenosis / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D006328:Cardiac Catheterization; D005260:Female; D006347:Heart Sounds; D006350:Heart Valve Prosthesis; D006801:Humans; D011674:Pulse; D013575:Syncope / Q000503:physiopathology