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PiCCO监测在脓毒症心功能障碍中的应用 被引量:2

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摘要 目的观察动脉轮廓法(PiCCO)血流动力学监测在脓毒症心功能障碍患者中的变化特点及临床意义。方法 24例脓毒症患者依据心脏彩色多普勒超声,根据射血分数分为心功能减退组(EF≤55%)16例及心功能正常组8例(EF≥55%)。分别予诊断开始0、6、12、24、48、72小时利用PiCCO监测仪监测心指数(CI)、全心舒张末期容量指数(GEDVI)、体循环阻力指数(SVRI)、血管外肺水指数(EVLWI)和肺血管通透指数(PVPI)。结果与心功能正常组相比,心功能减退组的CI、SVRI低,EVLWI、PVPI高,差异有统计学意义(P<0.05或P<0.01),28天死亡率心功能减退组较高,差异有统计学意义(P<0.05)。结论 PiCCO技术能持续监测心脏功能,及时发现感染性休克低循环动力学阶段的出现,能更好地指导脓毒症心脏功能障碍患者液体治疗及血管活性药物应用的时机。
出处 《浙江实用医学》 2013年第6期405-406,442,共3页 Zhejiang Practical Medicine
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参考文献4

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二级参考文献21

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