Stenosis differentially affects subendocardial and subepicardial arterioles in vivo
Stenosis differentially affects subendocardial and subepicardial arterioles in vivo
复制标题
DOI：
10.1152/ajpheart.2001.280.4.h1674
复制
发表时间：
2001-04-01
影响因子：
4.8
通讯作者：
Kajiya, F
中科院分区：
文献类型：
--
作者：
Merkus, D;Vergroesen, I;Kajiya, F
冠状动脉狭窄的存在主要导致内膜下缺血。除了冠状动脉灌注压的降低之外，狭窄还降低了冠状动脉血流脉动。应用冠状动脉灌注系统，我们比较了心内膜下（n = 10）和心外膜下（n = 12）小动脉的自动调节反应（
The presence of a coronary stenosis results primarily in subendocardial ischemia. Apart from the decrease in coronary perfusion pressure, a stenosis also decreases coronary flow pulsations. Applying a coronary perfusion system, we compared the autoregulatory response of subendocardial (n = 10) and subepicardial (n = 12) arterioles (