[Aortic valve stenosis].
D000368:Aged; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D004452:Echocardiography; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged
Retrécissement aortique orificiel.