L V Pomortseva

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The results of surgical treatment of 265 patients with mitral-tricuspid valvular diseases are analysed. The operations were carried out in the period from Jan. 1, 1977 to Jan. 1, 1990 with various plastic procedures on the tricuspid valve. Hospital mortality was 13.2%. The late-term results were studied in follow-up periods of 6 months to 12 years in 207(More)
The authors appraised comparatively the 25 ball prosthesis (group 1), the rotational-disk prosthesis (group 2) and the prostheses (group 3) in 180 patients who underwent operation in the period between 1983 and 1988. The hospital lethality was 7.5% in group 1, 2.7% in group 2, and 4.8% in group 3. After dismissal from the clinic 98.2% of patients were(More)
Experience in the application of and disc prostheses in 614 patients in generalized. Mitral prosthetics was conducted in 256, aortic in 229, and mitral++-aortic in 129 patients. Hospital lethality was, respectively, 3.9, 4.8, and 8.5%. In postoperative follow-up periods of up to 7 years 92.1% of patients were examined. Survival was 88.1 +/- 0.71% in the(More)