Argipressin's Influence on Blood Loss During Hepatic Resection

Infusion of Argipressin 0.8 U/ml, 0.056 ml/kg/h will be started as soon as the central line is placed, and continued until the end of surgery in the treatment arm.

Infusion of Normal Saline 0.056 ml/kg/h will be started as soon as the central line is placed, and continued until the end of surgery in the placebo arm.