Lachhab F, Rifai M, Ouald Ali H, Sayah R, Rhissassi J, Benlafquih C, Bakkali A, Benyoussef H, Messouak M, Rahali M, Cheikhaoui Y, Slaoui A, Ahid S, Belhaj S, Maazouzi W. [Contribution of closed mitral commissurotomy in the surgery of rheumatic mitral stenosis].
Ann Cardiol Angeiol (Paris) 2011;
61:69-73. [PMID:
21890105 DOI:
10.1016/j.ancard.2011.07.010]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2010] [Accepted: 07/24/2011] [Indexed: 11/24/2022]
Abstract
UNLABELLED
The objective of this work was to study the indications, techniques and results of closed heart mitral commissurotomy in patients with rheumatic mitral stenosis in Morocco.
METHODS
All patients who had undergone closed heart mitral commissurotomy for rheumatic mitral stenosis, operated between 1999 and 2008 were collected in this study. Mitral stenosis was diagnosed and evaluated using Doppler echocardiography. Patients with commissural calcification, severe mitral regurgitation, and surgical tricuspid or aortic valvular disease were excluded from this study.
RESULTS
Six hundred and twenty-five patients have been collected. 62.2% were young with an age between 18 and 35 years and 491 (78.8%) were female. Seventy-nine percent of patients had stage III or IV NYHA and were in sinus regular rhythm. The closed heart mitral commissurotomy was performed for all patients through a left thoracotomy using either digital or dual dilatation. The mitral area was significantly increased postoperatively to 2.11 ± 0.32 with 100% opening of the anterior commissure, while the posterior commissure was opened only for 93.7% of patients. There were nine perioperative deaths (4.9%) and all patients who died had severe mitral stenosis (<0.8 cm(2)) with an elevated systolic pulmonary artery pressure (>60 mmHg).
CONCLUSION
The closed heart mitral commissurotomy provides excellent results in young patients with rheumatic mitral stenosis.
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