Objective To retrospectively review the experience of mitral valve replacement after mitral commissurotomy in 39 cases.

总结二尖瓣闭式扩张瓣膜置换的经验。

Objective To review the experience of surgical treatment of 32 patients underwent heart valve replacement after closed mitral commissurotomy(CMC).

目的报告32二尖瓣闭式扩张再狭窄的治疗经验。

Dr.Agricola's group reports in the October issue of Heart that all of the ariables correlated significantly with the effectie regurgitant orifice.

Agricola小在10月份杂志《heart》指出，所有测量变量都与有效二尖瓣返流口大小成比。