Results Compared with postanesthesia value , MAP was decreased in anhepatic phase ( P < 0.05 ), PCWP , CVP , RVEDVI , CI and SvO2 were apparently decreased in anhepatic phase ( P < 0.01 ) .
肺毛细血管楔压、中心静脉压、右心室舒张末期容积指数、心脏指数及血氧饱和度在无肝期显著下降（P<0.01）；
svo2