The effects of soman intoxication at high altitude on hemodynamics in dogs
- VernacularTitle:模拟4000m高原梭曼中毒犬的血流动力学变化
- Author:
Yong LIU
;
Zhengping YU
;
Zhiqian OUYANG
- Publication Type:Journal Article
- Keywords:
altitude;
soman/PO;
hemodynamics;
dogs
- From:Journal of Third Military Medical University
1983;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
In order to study the effects of soman intoxication on hemodynamics,the left ventricular pressure(LVP),the maximal changing rate of LVP(?dp/dt max),the aortic pressure(AP),the pulmonary arterial pressure(PAP),the cardiac output(CO),the cardiac index(CD and the heart rate(HR)were determined in anesthetized,chest -opened and mechanically-ventilated dogs at a simulated high altitude of 4 000m before and after an intravenous injection of 10?g/kg of soman.It was found that the toxicity of soman on cardiac functions was more severe at high altitude than at sea level.
