title: [Late results of surgical treatment of mitral stenosis].
abstract: An analysis of late results of closed mitral commissurotomy in 408 patients with the follow-up period to 18 years is presented. As pinpointed further late results of mitral commissurotomy were found to depend on the degree of stenosis of left atrioventricular orifice and concomitant mitral insufficiency, on how radical the operation was, on the presence of gross morphological changes in the valve, the stage of the disease, the activity of rheumatic process, patients' age and terms of observation. The predisposing factors and causes of restenosis of left atrioventricular valve are characterized.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D006348:Cardiac Surgical Procedures / Q000379:methods; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000473:pathology; D008944:Mitral Valve Insufficiency / Q000473:pathology / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000473:pathology / Q000601:surgery*
vernacular_title: Otdalennye rezul'taty operativnogo lecheniia mitral'nogo