Changes of hemodynamics during heterotopic partial liver transplantation in pigs
- VernacularTitle:猪异位部分肝移植的血液动力学变化
- Author:
Zhigang CHENG
;
Hongwei CAI
;
Jianchu SHEN
;
Qulian GUO
;
Zhiming WANG
;
Xinsheng LU
- Publication Type:Journal Article
- From:
Chinese Journal of General Surgery
2001;10(2):155-158
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes of hemodynamics during heterotopic partial liver transplantation (HPLT) in pigs. Methods 10 young pigs after intravenous anesthesia were divided into two groups: donor group (5 pigs) and recipient group (5 pigs). In recipient pigs, a catheter inserted to right cervical artery was used to monitor artery bood pressue, and Swasn-Ganz catheter inserted via right cervical vein was used to monitor hemodynamics during operation.Results There were significant changes in CO, SV and SVR (P<0.01 or P<0.05); although decreasing in MAP and increasing in HR occurred during operation, but no significance(P>0.05) was found. There were no significant changes in PCWP and PAP during HPLT (P>0.05). Conclusions There is significant hemodynamic fluctuation during HPLT. It is very important that to monitor hemodynamics, prevent and manage hemodynamics disturbance durig HPLT
