摘要
乳酸作为体内糖代谢的中间产物,在正常情况下保持着产生与排泄的平衡,但在某些病理情况下,如由呼吸或者循环衰竭导致的组织缺氧,会引起血乳酸浓度的升高。血乳酸升高可极大地增加乳酸中毒的风险,因此血乳酸水平的监测具有重要的意义,尤其对危重患者,血乳酸水平不仅可以提示潜在疾病的严重程度,而且可预测组织缺氧情况,防止引起其他严重症状。
As an intermediate product of glucoose metabolism,lactic acid is kept in balance of generation and excretion in normal circumstances, but in some pathological conditions, such as tissue hypoxia caused by the respiratory or circulatory failure, blood lactate concentration may increase, which will greatly increase the risk of lactic acidosis. Therefore monitoring of blood lactate levels is of great significance, especially in criti- cally ill patients. The blood lactate levels not only show the potential severity of the disease, but also predict tissue hypoxia, thus prevent the occurrence of other serious symptoms.
出处
《医学综述》
2012年第10期1548-1549,共2页
Medical Recapitulate
关键词
血乳酸
监测
危重病患者
Blood lactate
Monitoring
Critically ill patients
