外科危重病人的有效血容量缺乏是导致多脏器功能障碍综合征(MODS)的常见原因之一,除创伤、烧伤、外科手术等原因失血、失液外,重度急性胰腺炎、脓毒血症等常引起毛细血管渗漏,液体进入第三间隙,也使有效循环血容量减少。液体治疗尤其是静脉输液常用于补充血容量、维持血压和降 The lack of effective blood volume in critically ill surgical patients is one of the common causes of multiple organ dysfunction syndrome (MODS). In addition to trauma, burns, surgery and other reasons, blood loss, fluid loss, severe acute pancreatitis, sepsis Often cause capillary leak, the liquid into the third gap, but also to reduce the effective circulating blood volume. Liquid therapy, especially intravenous fluids, is often used to supplement blood volume and maintain blood pressure and blood pressure