Objective To investigate the relationship between serum level of homocysteine and the development of collaterals in non-diabetic patients with severe coronary artery stenosis.
目的探讨非糖尿病患者血清同型半胱氨酸浓度与冠状动脉侧支循环形成的关系。
The relationship between QT dispersion and coronary artery stenosis and the effects of stent implantation on QT dispersion in the patients with severe coronary artery stenosis.
QT离散度与冠状动脉狭窄病变的关系及冠状动脉支架置入术对它的影响。
CMRI suggests that the occlusion of the single coronary artery may induce more severe myocardial microvascular obstruction than the stenosis of multiple coronary arteries.
单支冠状动脉闭塞的患者较多支冠状动脉狭窄的患者更容易发生心内膜下的微血管床闭塞。
By using intravenous contrast enhancement, that EBCT can clearly depict the coronary artery anatomy and can identify the coronary artery stenosis, especially severe stenosis.
通过经静脉增强造影，EBCT可以清楚地显示冠状动脉并判断管腔的狭窄，尤其是重度狭窄。
By using intravenous contrast enhancement, that EBCT can clearly depict the coronary artery anatomy and can identify the coronary artery stenosis, especially severe stenosis.
通过经静脉增强造影，EBCT可以清楚地显示冠状动脉并判断管腔的狭窄，尤其是重度狭窄。
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