三尖瓣下移畸形(Ebstein’s)并非罕见的先天性心脏病,现将X线、心血管造影、超声心动图(UCG)及手术证实13例分析报道如下。1临床资料男4例,女9例,年龄3~47岁,平均20岁。均有气急,口唇紫绀,易疲劳,运动和感冒后症状加重。体检心界扩大,心前区饱满,11例胸骨左下缘或心尖部可闻及 Ebstein’s is not a rare congenital heart disease. X-ray, cardiovascular angiography, echocardiography (UCG) and surgical confirmation of 13 cases are reported below. 1 clinical data of 4 males and 9 females, aged 3 to 47 years, mean 20 years. Have shortness of breath, cyanotic lips, fatigue, increased symptoms after exercise and cold. Physical examination expanded the heart, precocious fullness, 11 cases of left lower edge of the sternum or apex can be heard