Objective To evaluate the role of endothelium-derived hyperpolarizing factor (EDHF) in flow-dependent coronary vasodilation induced by reactive hyperemia (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。
The changing rate of the inner diameter of brachial artery after reactive hyperemia and that after held nitroglycerin in mouth were detected with high resolution ultrasound.
采用高分辨率超声测反应性充血肱动脉内径变化率和含硝酸甘油后肱动脉内径变化率。
The changing rate of the inner diameter of brachial artery after reactive hyperemia and that after held nitroglycerin in mouth were detected with high resolution ultrasound.
采用高分辨率超声测反应性充血肱动脉内径变化率和含硝酸甘油后肱动脉内径变化率。
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