title: [Analysis of the late results of multiple valve prostheses in patients with acquired heart defects].
mesh_terms: D000293:Adolescent; D000328:Adult; D001021:Aortic Valve; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis / Q000401:mortality; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve; D014261:Tricuspid Valve
vernacular_title: Analiz otdalennykh rezul'tatov mnogoklapannogo protezirovaniia u bol'nykh priobretennymi porokami serdtsa