Effects of combination of general and epidural anesthesia on hemodynamics
- VernacularTitle:全麻复合硬膜外阻滞对血液动力学的影响
- Author:
Jian WANG
;
Quanyun WANG
;
Qi TIAN
- Publication Type:Journal Article
- Keywords:
Anesthesia, general;
Anesthesia,epidural;
Hemodynamics
- From:
Chinese Journal of Anesthesiology
1996;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the influences of combined general and epidural anesthesia on hemodynamics.Methods Twenty one patients were randomly divided into two groups, general anesthesia (GA group, n=11) and combined general and epidural anesthesia (GA+EA group, n=10). With Swan Ganz technique, hemodynamic parameters were measured 5min following 0.6 and 1.0 MAC enflurane inhalation in GA group, and 5min following 0.6 MAC enflurane inhalation and 10min after combined epidural lidocaine in GA+EA group.Results Compared with the baselines, in both groups with 0.6 MAC enflurane inhalation, MAP decreased significantly (P0.05); in GA group with 1.0 MAC enflurane inhalation, MAP, HR, SVR, SI and CI decreased significantly (P0.05). As compared with those following 0.6 MAC enflurane inhalation, only in GA+EA group MAP and SVR decreased, and SI rose obviously (P
