• 1. Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. West China School of Medicine, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
ZENG Yong, Email: zengyong@medmail.com.cn
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Controlling intraoperative bleeding is the core technology of liver surgery, and it is also an important way to improve the benefits of liver surgery and reduce the risk of surgery. In recent years, a number of methods to maintain low central venous pressure have been proposed, including inferior vena cava clamping, restricted fluid infusion, postural changes, intraoperative assisted ventilation, intraoperative hypovolemic venous incision, etc. In addition, more and more indicators used to guide intraoperative fluid input management to maintain low central venous pressure have been discovered, including global end-diastolic volume and stroke volume variability. Therefore, this article summarizes the relationship between low central venous pressure and surgical effect in liver surgery, and the ways to achieve low central venous pressure on the basis of previous research.

Citation: JIN Hongyu, ZHANG Man, LI Jingwei, ZENG Yong. Research progress on the application of controlled low central venous pressure in hepatectomy. West China Medical Journal, 2021, 36(9): 1303-1309. doi: 10.7507/1002-0179.202005088 Copy

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