Objective To evaluate the effects of splenorenal vein shunt(SRS), peripheral cardiac divided vessel(PCDV)and SRS+PCDV on hemodynamics of portal venous system.

• 目的评价脾肾分流术(SRS)、贲门周围血管离断术(PCDV)及SRS+PCDV术对门静脉系统血流动力学的影响。