title: Proceedings: Influence of preoperative left ventricular function on results of homograft replacement of aortic valve for aortic stenosis.
mesh_terms: D001024:Aortic Valve Stenosis / Q000601:surgery*; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D011379:Prognosis