谭国娟,智光,盖鲁粤,杨庭树,刘宏斌,老年冠心病患者冠状动脉病变程度与血管内皮功能的关系 进行肱动脉血管内皮功能的超声检测,并对老年冠心病组患者冠状动脉病变支数与肱动脉血管内皮功能进行分析。结果反应性充血(re active hyperemia,RH)后血管内径的变化率( flow-mediated dia meter,F MD)及RH在老年冠心病
Objective To evaluate the role of endothelium-derived hyperpolarizing factor (EDHF) in flow-dependent coronary vasodilation induced by reactivehyperemia (RH).
目的评价内皮衍生超极化因子（EDHF）在血流介导性冠状动脉反应性充血扩张中的作用。
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The changing rate of the inner diameter of brachial artery after reactivehyperemia and that after held nitroglycerin in mouth were detected with high resolution ultrasound.