Closed commissurotomy versus balloon valvuloplasty for rheumatic mitral stenosis.

Abstract

Although satisfactory results can be achieved using either approach, CMC provides a higher primary success rate, greater MVA augmentation, and better technical control during the procedure, while reducing the cost. PMBV shortens in-hospital stay and eliminates the risk imposed by thoracotomy and anesthesia. Therefore, in our practice, when surgical intervention is contraindicated due to associated problems, PMBV may be the preferred approach, but exposure to radiation may be of concern in pregnant patients.