【摘要】：正長期以來,臨床心臟病學界對于冠心病的認識僅局限于心外膜下冠狀動脈的結(jié)構(gòu)和功能異常,但選擇性冠狀動脈造影只能顯示內(nèi)徑500μm的血流傳輸動脈而不能顯示內(nèi)徑500μm的冠狀前小動脈和小動脈,后者構(gòu)成了冠狀動脈的微循環(huán)且其血管數(shù)量占到了整個冠狀動脈樹的95%。因此,僅以心外膜下冠狀動脈的異常來解釋整個冠狀動脈循環(huán)的疾病,顯然是"只見樹木不見森林"。1967年,Likoff等~([1])首先報道了一組
[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.
【作者單位】： 山東大學齊魯醫(yī)院;
【分類號】：R541.4
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本文編號：2287638