title: [Reoperations of the mitral valve after closed commissurotomy].
abstract: The authors report on 275 operations performed for the second time after closed commissurotomy. The intervention was undertaken for restenosis of the left venous ostium in 255 and iatrogenic mitral insufficiency in 20 patients. The peculiar features of the clinical picture and diagnosis of these two conditions are discussed in detail. The authors substantiate the indications for closed recommissurotomy and open interventions under conditions of extracorporeal circulation with the performance of plastic valve-preserving operations and replacement of the valve by a prosthesis. From study of the immediate results of reoperations after closed commissurotomy the authors conclude that the method of choice in repeated operations in this pathological condition should be an operation under conditions of extracorporeal circulation which provides the possibility for adequate and radical correction of the anomaly.
authors: N N
authors: NN
authors: Malinovskiĭ
authors: B A
authors: BA
authors: Konstantinov
authors: A Sh
authors: ASh
authors: Karamatov
authors: Iu V
authors: IuV
authors: Tarichko
authors: I Iu
authors: IIu
authors: Cherkasov
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000601:surgery; D011183:Postoperative Complications; D012086:Reoperation
vernacular_title: Povtornye operatsii na mitral'nom klapane posle "zakrytoĭ" komissurotomii.