Objective To summerize the experience of perioperative treatment in patients with serious cardiac valvula disease.

目总结危心脏病人瓣膜置围期治疗经验。

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后行瓣膜置经验。

Methods the nursing courses and the clinical datum about 21 patients with severe rhematic diseases who were taken plasmapheresis. were analyzed.

析21例湿病进行血浆置临床资料和护理措施。