Influence of different P_(ET)CO_2 on the quantitative EEG and auditory evoked potential hides during inhalation anesthesia
- VernacularTitle:吸入麻醉下不同P_(ET)CO_2对手术患者数量化脑电图及听觉诱发电位指数的影响
- Author:
Yongxing SUN
;
Xuesong ZHANG
;
Ping LI
- Publication Type:Journal Article
- Keywords:
Carbon dioxide;
Anesthesia, inhalation;
Electroencephalography;
Evoked potentials, auditory
- From:
Chinese Journal of Anesthesiology
1995;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of different end-tidal PCO2 (PETCO2) on the quantitative electro-encephalogram (qEEG) and auditory evoked potential index (AAI) in patient undergoing elective general surgery under inhalation anesthesia. Methods Thirty-eight ASA Ⅰ-Ⅱ patients aged 22-48 yrs weighing 49-79 kg undergoing elective general surgery under inhalation anesthesia were studied. The intra-operative blood-loss was expected to be
