冠状动脉心肌桥与心肌缺血研究进展

被引:9
作者
田小超
何青
机构
[1] 卫生部北京医院心内科
关键词
冠状动脉; 心肌桥; 心肌缺血;
D O I
暂无
中图分类号
R541 [心脏疾病];
学科分类号
摘要
<正>冠状动脉心肌桥(简称心肌桥)是一种先天性的冠状动脉发育异常,在正常情况下冠状动脉及其分支走行于心脏表面的心外膜下组织中,当一段冠状动脉被心肌包绕,则被心肌纤维覆盖的冠状动脉段称为壁冠状动脉,而这段心肌纤维称为冠状动脉心肌桥。心肌桥曾被认为是先天性的良性变异,而近年来发现其发生率较高并且与心肌缺血相关,这引起学者们对心肌桥进一步深入研究的兴趣。
引用
收藏
页码:468 / 470
页数:3
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