Influences of CO_2 pneumoperitoneum on circulation, P_(ET) CO_2 , and blood gas during laparoscopic hepatectomy
- VernacularTitle:腹腔镜肝切除术中二氧化碳气腹对循环、P_(ET)CO_2和血气值的影响及围术期麻醉处理
- Author:
Yaling MU
;
Rong LIU
- Publication Type:Journal Article
- Keywords:
laparoscopic hepatectomy;
CO2 pneumoperitoneum;
P ETCO2;
Blood gas
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of CO 2 pneumoperitoneum on circulation, P ET CO 2 and blood gas during laparoscopic hepatectomy. Methods Fourteen patients underwent laparoscopic hepatectomy with CO 2 pneumoperitoneum. The MAP, HR, CVP, P ET CO 2 , airway pressure and blood gas were monitored respectively before, 30min, 60min, 120min after pneumoperitoneum, and 10min and 30min after deflation of the abdomen. Results The HR, P ET CO 2 , PaCO 2 , and plood K + were significantly higher 30min after pneumoperitoneum compared with the values before pneumoperitoneum (P
