[The evolution of severe postvalvuloplasty mitral insufficiency].

Percutaneous mitral valvuloplasty has become the technique of choice for mitral stenosis with favorable anatomic features. However, mitral regurgitation is an important complication of this technique that has not reduced with Inoue technique. This study reports the clinical and echocardiographic follow-up (28 +/- 20 months) of 20 patients who developed severe mitral regurgitation after percutaneous mitral valvuloplasty with Inoue technique.