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。
CMRI suggests that the occlusion of the single coronary artery may induce more severe myocardial microvascular obstruction than the stenosis of multiple coronary arteries.
目的探讨犬急性心功能不全状态下肾动脉血流和肾微血管床血流灌注的改变及血管紧张素转换酶抑制剂对其影响。
Objective to investigate the changes and the effects of captopril on the renal blood flow and microvascular perfusion in dogs with acute cardiac insufficiency.
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