Percutaneous Mitral Commissurotomy in Acute Pulmonary Edema

• Published in: Journal of interventional cardiology Vol. 13; no. 2; pp. 113 - 115
• Main Authors: AOUAD, AÏCHA, BENNANI, RAJAE, GHANNAM, RACHID, BENSOUDA, ADIL, SRAIRI, JAMAL EDDINE, MESBAHI, REDOUANE, EL HAITEM, NAÏMA, BENOMAR, MOHAMED
• Format: Journal Article
• Language: English
• Published: Oxford, UK Blackwell Publishing Ltd 01.04.2000
• ISSN: 0896-4327; 1540-8183
• DOI: 10.1111/j.1540-8183.2000.tb00274.x

From January 1994 to July 1998, percutaneous mitral commissurotomy was performed in 520 patients. Of these patients, 7 (4 men and 3 women aged 31 ± 5.6 years) were dilated in an emergency situation of intractable pulmonary edema caused by severe mitral stenosis. Three patients required mechanical ventilatory support. Percutaneous mitral commissurotomy was performed with the Inoue balloon. The dilatation of the valve was undertaken even though the echocardiographic score of the valve was high. Percutaneous mitral commissurotomy resulted in an increase in the mitral valve area from 0.72 ± 0.18 cm2 to 1.95 ± 0.18 cm2 (P = 0.011) with a concomitant reduction in pulmonary artery systolic pressure from 82.5 ± 16.4 mmHg to 46.7 ± 11.6 mmHg (P = 0.018). One patient died (he had two cardiac arrests before the dilatation). During follow‐up (mean 18 months), one patient presented with a restenosis, one an aggravation of mitral insuflciency grade, and four were in NYHA functional Class II. Thus, percutaneous mitral commissurotomy can be considered as a treatment of choice in patients with intractable pulmonary edema caused by severe mitral stenosis.