Effect of Gaseous Media on the Balance Between Cardiac Outputs of the Right and Left Ventricles

被引：0
|
作者：
N. V. Sanotskaya
D. D. Matsievskii
机构：
[1] Russian Academy of Medical Sciences,Laboratory of Respiratory Pathophysiology, Laboratory of Bioengineering, Institute of General Pathology and Pathophysiology
来源：
Bulletin of Experimental Biology and Medicine | 2001年 / 132卷 / 5期
关键词：
balance between the left and right ventricular output; hypoxia; hypercapnia; ultrasound methods;
D O I：
10.1023/A:1017956206018
中图分类号：
学科分类号：
摘要：
Acute experiments on cats showed that mild hypoxia did not disturb the balance between right and left ventricular outputs. Breaching 3% O2 shifted this balance by reducing right ventricular output in cats with low resistance to hypoxia. Spontaneous breathing hypercapnic gas mixtures shifted this balance towards the left ventricular output. During artificial ventilation under open chest conditions, hypercapnia induced opposite changes and shifted the balance towards the right ventricular output.
引用
收藏
页码：1051 / 1054
页数：3
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