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Implantation of collar-reinforced SuMit valve for patient with large calcified mass obstructing the mitral valve orifice
被引：0
|作者：
Hiroaki Sakamoto
Junjiro Kobayashi
Osamu Tagusari
Hiroyuki Nakajima
Soichiro Kitamura
机构：
[1] National Cardiovascular Center,Department of Cardiovascular Surgery
来源：
The Japanese Journal of Thoracic and Cardiovascular Surgery
|
2003年
/
51卷
/
12期
关键词：
collared prosthetic valve;
SuMit mitral valve;
mitral stenoinsfficiency;
calcified mitral valve annulus;
calcified mitral mass;
D O I：
10.1007/s11748-003-0008-5
中图分类号：
学科分类号：
摘要：
A 56-year-old female had a severely calcified mitral valve annulus and a huge subvalvular mass. To avoid critical damages of the coronary artery and left ventricle, the annular calcification and the part of the mass adherent to the left ventricle were not resected. Then we performed mitral valve replacement using SuMitTM valve and collared reinforcement technique with xenopericardium without any major complications. The SuMitTM valve is designed to be placed in a supraannular position, and is useful to prevent valves from getting stuck.
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页码：672 / 674
页数：2
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