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Diagnosis and treatment of 36 children with cardiogenic shock
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF EMERGENCY MEDICINE
- Issue:
- 6
- DOI:
- 10.3760/j.issn:1671-0282.2006.06.005
- Key Word:
- 儿童;心源性休克;临床特点;预后;治疗
Abstract： 目的探讨小儿心源性休克的临床特点、治疗及预后相关因素.方法对36例心源性休克患儿进行回顾性分析.结果起病症状因年龄、原发病不同而异.不同原发病休克出现时间不同,阵发性室上性心动过速(PST)为(62.2±12.9)h, 心肌病(CMP)为(42.0±23.0) h, 心内膜弹力纤维增生症(ECF)为(20.3±11.1)h, 暴发性心肌炎(FMC)为(15.0±7.8)h.休克早期均有心音低钝,15例(41.6%)伴奔马律,17例(47.2%)需心肺复苏.所有病例心脏超声测定射血分数(ejection fraction,EF)、短轴缩短分数(fractional shortening,FS)均下降,分别为(0.32±0.11)、(0.14±0.05).35例(97.2%)有心胸比例增大(0.74±0.04),34例(94.4%)合并心律失常.入院治疗后休克持续时间为预后相关因素(P＝0.002,Wald=9.91).液体复苏在严密监测下进行,ECF、FMC、CMP复苏液量分别为5.25 ml·kg-1·h-1、4.48 ml·kg-1·h-1、4.75 ml·kg-1·h-1.结论小儿心源性休克临床表现多样,病情凶险.早期做床边心脏超声、胸片、心电图检查有助诊断.治疗后休克持续时间为判断预后的指标.治疗除针对原发因素外,液体复苏亦有其特殊性.
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