镜像右位心是罕见的先天性心血管畸形之一 ,它和正常位置的心脏一样 ,可以发生风湿性心脏病瓣膜损害。我院遇到 3例镜像右位心合并风湿性心脏病二尖瓣狭窄兼关闭不全的病例 ,特报告如下 :例 1:男 ,4 8岁 ,住院号 5 36 13,Ｘ线片号 5 0 96 3,以心慌气短一年余 ,加重 2 0天入院。 Mirror right centrum is one of the rare congenital cardiovascular malformations, it is the same as the normal position of the heart, can occur rheumatic heart disease valve damage. Our hospital encountered 3 cases of right paroxysmal degeneration and rheumatic mitral stenosis and closed cases, the special report is as follows: Example 1: Male, 48 years old, hospital number 5 36 13, X-ray serial number 50 96 3, more than a year with palpitation shortness of breath, increasing 20 days admission.