Objective To discuss the monitor and treatment of patients' abnormal condition of circulation system after liver transplantation.Methods Dynamic monitor of 23 patients' circulation system after liver transplantation.Variables include haemodynamics index,plasma albumin,coagulation function,temperature,urinary volume,electrolyte,et al.Results The patients with liver transplantion are in high haemodynamics.Some of them undergo pulmonary hypertension,hypoproteinemia,hypothermia,hypourocrinia,kaliopenia.Conclusion Pay attention to the abnormal condition of circulation system after liver transplantation,take protective the restoration of graft function actively.