三尖瓣位置保留的天然瓣膜导致的生物假体功能障碍。
Bioprosthetic dysfunction caused by preserved native valve in tricuspid position.
作者信息
Kobayashi Mariko, Asou Toshihide, Lin Zong-Bo, Takeda Yuko, Ohara Kuniyoshi, Yoshimura Hirokuni
机构信息
Department of Thoracic and Cardiovascular Surgery, Kitasato University, Kanagawa 232-8555, Japan.
出版信息
Asian Cardiovasc Thorac Ann. 2005 Mar;13(1):72-3. doi: 10.1177/021849230501300117.
PMID:15793057
Abstract
We report a 4-year-old girl who underwent replacement of a bioprosthetic valve in the tricuspid position due to rare bioprosthetic dysfunction. The bioprosthetic valve showed marked tricuspid insufficiency as well as stenosis caused by the adhesion of the preserved native valve leaflets to the undersurface of the implanted bioprosthesis.
摘要
我们报告了一名4岁女孩，因罕见的生物瓣膜功能障碍，接受了三尖瓣位生物瓣膜置换术。该生物瓣膜显示出明显的三尖瓣关闭不全，以及因保留的天然瓣膜小叶粘连至植入生物瓣膜下表面所致的狭窄。
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