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应用无创心输出量测定技术动态监测新生儿心力衰竭的心输出量及临床意义 被引量:8

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摘要 目的探讨采用无创心输出量测定技术(ultrasonic cardiac output monitoring,Uscom)动态监测心力衰竭新生儿的心输出量及临床意义。方法采用Uscom无创监测40例心力衰竭新生Jb6,力衰竭治疗前及治疗后12h、24h、48h和40例正常新生儿的左右心输出量变化。结果心力衰竭新生儿的左、右心输出量分别为(0.38±0.15)L/min、(0.65±0.26)L/min,较正常新生儿的左、右心输出量明显下降[(0.59±0.25)L/min、(0.88±0.41)L/min(P均〈0.05)]。经抗心力衰竭治疗后12h,左、右心输出量分别为(0.45±0.21)L/min、(0.75±0.25)L/min,较治疗前无明显改善(P〉0.05);治疗后24h、48h,左、右心输出量分别为(0.61±0.28)L/min、(0.62±0.22)L/min和(0.92±0.36)L/min、(0.93±0.24)L/min,较治疗前比较明显改善,差异有统计学意义(P均〈0.05)。结论采用Uscom技术监测心力衰竭新生儿的心输出量是方便可行的,可指导临床治疗。
出处 《中国小儿急救医学》 CAS 2017年第7期556-558,共3页 Chinese Pediatric Emergency Medicine
基金 深圳市科技计划项目(JCYJ20140416141331541)
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