The mitral or tricuspid insufficiency was discovered in 4 patients. This may be due to the shape difference and the asynchronous contraction of the recipient and the donor atrium.
All these cases had mitralinsufficiency, among which 4 cases had other heart diseases.
全部病例均有二尖瓣关闭不全，4例合并其他心脏病。
3
Objective to summarize the experience in treating mitralinsufficiency (mi), due to secondary annular dilation in the posterior portion of the annulus with mitral valve reconstruction.