加强对冠状动脉微血管疾病的研究

发布时间：2018-10-22 16:06

【摘要】：正长期以来,临床心脏病学界对于冠心病的认识仅局限于心外膜下冠状动脉的结构和功能异常,但选择性冠状动脉造影只能显示内径500μm的血流传输动脉而不能显示内径500μm的冠状前小动脉和小动脉,后者构成了冠状动脉的微循环且其血管数量占到了整个冠状动脉树的95%。因此,仅以心外膜下冠状动脉的异常来解释整个冠状动脉循环的疾病,显然是"只见树木不见森林"。1967年,Likoff等~([1])首先报道了一组
[Abstract]:For a long time, the understanding of coronary heart disease in clinical cardiology is limited to the abnormal structure and function of the subpericardial coronary artery. But selective coronary angiography can only show the blood flow transmission artery with the diameter of 500 渭 m, but not the coronary anterior arterioles and arterioles with the inner diameter of 500 渭 m. The latter constitutes the microcirculation of the coronary artery and the number of its vessels accounts for 95% of the whole coronary artery tree. Therefore, it is obvious that the disease of the whole coronary artery circulation is explained by the abnormality of the epicardial coronary artery. In 1967, Likoff et al.
【作者单位】： 山东大学齐鲁医院;
【分类号】：R541.4
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