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The Journal of Thoracic and Cardiovascular Surgery, Vol 93, 898-903, Copyright © 1987 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
MG Eguaras, A Montero, I Moriones, J Granados, MA Garcia, I Luque and M Concha
Of 284 patients undergoing open mitral commissurotomy for mitral stenosis
from January 1978 to December 1985, 81 patients had a densely scarred or
partly calcified valve. In this study, we evaluated the postoperative
results in these 81 patients. There were no operative or late deaths.
Seventy-seven patients (95%) are in Functional Class I or II. Three
patients required reoperation 3, 30, and 50 months after the initial
procedure because of moderate or severe residual mitral regurgitation.
After valvotomy there were four episodes of embolism. The actuarial rate of
freedom from any complication (mortality, reoperation, congestive heart
failure, and thromboembolic events) was 89.3% +/- 3.9% (mean +/- standard
error of the mean) 8 years after operation. We conclude that for a
follow-up period of 8 years, the stenotic mitral valve with anatomical
deformities can be salvaged with satisfactory results. Therefore, we
believe that this approach, at present, is a better alternative than
prosthetic replacement with any type of valve presently available.
ARTICLES
Conservative operation for mitral stenosis with densely fibrosed or partially calcified valves. An eight-year evaluation
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S. K. Choudhary, J. Dhareshwar, A. Govil, B. Airan, and A. S. Kumar Open mitral commissurotomy in the current era: indications, technique, and results Ann. Thorac. Surg., January 1, 2003; 75(1): 41 - 46. [Abstract] [Full Text] [PDF] |
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