Hemodynamic alterations during septal or right ventricular ischemia in dogs.
Hemodynamic alterations during septal or right ventricular ischemia in dogs.
复制标题
犬间隔或右心室缺血期间的血流动力学变化。
DOI：
10.1016/s0002-8703(77)80313-x
复制
发表时间：
1977
影响因子：
4.8
通讯作者：
J. Wheeler
中科院分区：
文献类型：
--
作者：
D. Fixler;G. A. Monroe;J. Wheeler
这项研究表明，在狗身上，仅室间隔的缺血性损伤对左心功能几乎没有影响。这些数据表明，右室游离壁或室间隔的缺血性损伤改变了右室功能和/或顺应性，提示这两个区域在维持右室功能方面发挥了作用。室间隔收缩支持右室功能，这可能解释了为什么在早期的研究中，右室压力的发展和输出几乎没有受到游离壁严重损伤的影响。
This study indicates that in dogs, ischemic injury to just the ventricular septum has little effect on left ventricular function. The data demonstrate that ischemic injury to either the right ventricular free wall or the ventricular septum alters right ventricular function and/or compliance, suggesting that both regions play a role in maintaining right ventricular performance. That septal contraction supports right ventricular function may explain why in earlier studies, right ventricular pressure development and output were little affected by severe injury to the free wall.