Mitral valve prolapse causing severe mitral regurgitation in a patient with absent right pulmonary artery
Mitral valve prolapse causing severe mitral regurgitation in a patient with absent right pulmonary artery
复制标题
二尖瓣脱垂导致右肺动脉缺如患者严重二尖瓣反流
DOI：
10.1002/clc.4960180713
复制
发表时间：
1995
影响因子：
2.7
通讯作者：
K. Cheung
中科院分区：
文献类型：
--
作者：
A. Yip;W. Chow;Denise F. M. Lee;K. Cheung
对一名33岁男性进行了运动性呼吸困难和全收缩期杂音的研究。体格检查显示经胸部X线片证实的心动过速，也显示右肺野供血不足。随后的心导管检查显示继发性房间隔缺损、持续性左侧上级腔静脉和严重二尖瓣脱垂，导致严重二尖瓣返流伴肺动脉高压。右肺动脉缺如。这是第一次报告严重二尖瓣脱垂与右肺动脉缺如之间的关系。
A 33‐year‐old man was investigated for dyspnea on exertion and the presence of a pansystolic murmur. Physical examination revealed dextrocardia confirmed by chest radiograph, which also showed oligemic right lung field. Subsequent cardiac catheterization revealed secundum atrial septal defect, persistent left sided superior vena cava, and severe mitral valve prolapse causing severe mitral regurgitation with pulmonary hypertension. The right pulmonary artery was absent. It is the first report of the association between severe mitral valve prolapse and absent right pulmonary artery.