[Surgical experience of a discrete type subaortic stenosis with aortic valve replacement in an aged patient (author's transl)].
D001020:Aortic Stenosis, Subvalvular / Q000601:surgery*; D001021:Aortic Valve / Q000601:surgery*; D001705:Bioprosthesis; D002312:Cardiomyopathy, Hypertrophic / Q000601:surgery*; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged