Objective To explore the possible pathogenesis, the election and the effect of surgical treatment of severe tricuspid regurgitation(TR) after left cardiac valve replacement(LCVR).
2
结果成形组复发三尖瓣重度关闭不全56例，复发率77.5%，三尖瓣置换组效果满意。
Results In plasty group, recurrent rheumatism tricuspid severe regurgitation was found in 56 cases with the recurrent rate being 77.5%.
3
合并冠状动脉病变2例，风湿性二尖瓣狭窄2例，二尖瓣中重度关闭不全3例，三尖瓣重度反流4例。
Combined cardiac diseases included coronary heart disease (2 cases), rheumatic mitral stenosis (2 cases), and severe mitral insufficiency (3 cases), and severe tricuspid insufficiency (4 cases).
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