title: [Effect of a mitral valve xenograft bioprosthesis on the circulatory and respiratory functional reserves of patients with acquired heart defects].
mesh_terms: D001705:Bioprosthesis; D001775:Blood Circulation; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000503:physiopathology / Q000601:surgery; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000503:physiopathology* / Q000601:surgery; D005082:Physical Exertion; D012119:Respiration; D013997:Time Factors
vernacular_title: Vliianie ksenobioprotezirovaniia mitral'nogo klapana na funktsional'nye rezervy krovoobrashcheniia i dykhaniia u bol'nykh s priobretennymi porokami serdtsa.