摘要
混合静脉血氧饱和度(SvO_2)监测对危重患者和重大手术患者围手术期血流动力学状态和组织氧供需平衡的评估有重要意义。随着对SvO_2的进一步认识和测定方法的逐步改进,SvO_2监测已越来越多地被应用于临床。目前,SvO_2监测主要被用于评价心肺疾病的治疗效果,评价药物疗效以及判断疾病的预后,但由于SvO_2监测费用高,难度大等缺点在一定程度上限制了其广泛应用。本文对SvO_2的目前研究及临床应用现状作一综合概述。
Mixed venous blood oxygen saturation（SvO2 ） monitoring showed a great significance for the cerious patients and the perioperative patients undergoing major surgery, in the way of evaluating their hemodynamicg and the balance between the tissue oxygen supply and demand. Because of further understanding and gradual imnprovement of SvO2 monitoriug method, SvO2 monitoring was used more extensively. At present, it was mainly used to evaluate the effect of heart and lung disease, drug efficacy, and judge the prognosis of patients. Because of its high expense and complicated technique, widespread application of SvO2 monitoring had been limited to some degree. This article made a comprehensive summary of the SvO2 present research and clinical application.
出处
《中国急救医学》
CAS
CSCD
北大核心
2007年第1期55-58,共4页
Chinese Journal of Critical Care Medicine
关键词
混合静脉血
血氧饱和度
监测
临床应用
Mixed venous blood
Venous oxygen saturation（ SvO2 ）
Monitoring
Clinical application
