title: [Current problems of replacing the heart valves with bioprostheses].
mesh_terms: D000293:Adolescent; D000328:Adult; D001021:Aortic Valve / Q000601:surgery; D001705:Bioprosthesis; D002648:Child; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis; D006801:Humans; D008722:Methods; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D013242:Sterilization / Q000379:methods; D014261:Tricuspid Valve / Q000601:surgery
vernacular_title: Sovremennye problemy zameny klapanov serdtsa bioportezami.