title: [504 implantations of aortic valve prostheses].
abstract: The results in 504 patients operated with aortic valve replacement are reported. In 153 patients other associated valvular diseases or complications were present. The mortality in non complicated case was 3%. The long term mortality (1--14 years) was 4%. The results and indications are discussed.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001021:Aortic Valve / Q000601:surgery*; D002648:Child; D005260:Female; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011379:Prognosis
vernacular_title: Su 504 impianti di protesi valvolari aortiche.