›› 2017, Vol. 2 ›› Issue (2): 67-69.

• 临床医学 • 上一篇    下一篇

胎儿静脉导管频谱诊断胎儿先心病的临床应用

  

  1. (攀枝花市妇幼保健院,四川攀枝花617000)
  • 收稿日期:2016-03-22 修回日期:2016-07-04 出版日期:2017-02-15 发布日期:2017-02-15
  • 作者简介:伍文霞,主任医师,主要从事超声产前诊断研究.
  • 基金资助:

    攀枝花市科技局科研基金资助项目(2013CY-S-16-13)

Clinical Application in Diagnosis of Fetal Congenital Heart Disease by Fetal Venous Catheter Spectrum
with Ultrasonic Detection

  1. (Panzhihua Maternal and Child Health Care Hospital, Panzhihua, Sichuan 617000, China)
  • Received:2016-03-22 Revised:2016-07-04 Online:2017-02-15 Published:2017-02-15

摘要:

目的:探讨不同孕周胎儿静脉导管频谱分析在诊断胎儿先天性心脏病中的临床应用价值。方法:于孕11~40 周对4 060
例胎儿检测静脉导管血流测值:心室收缩期峰值流速(ventricular systole peak velocity,PVD);心室舒张期峰值流速(ventricular
diastolic peak flow velocity,PVS);心房收缩期最大流速(atrial systolic maximum velocity,PVA);搏动指数(pulsatility index ,PI);阻
力指数(the resistance index,RI);静脉峰值流速指数(venous peak velocity index,PVIV);S/A。结果:超声检查共检测到静脉导管
频谱异常病例26 例,诊断为胎儿先天性心脏病,其中16例静脉导管的A波出现反转,10例A波降低或缺失。与尸体解剖或新生
儿心脏超声对照诊断完全符合。结论:超声检测胎儿静脉导管的频谱是诊断胎儿先天性心脏病的有效方法。

关键词: 胎儿先天性心脏病, 超声检查, 静脉导管频谱

Abstract:

Objective: To evaluate the clinical application of fetal venous catheter in diagnosis of fetal congenital heart disease with
different gestational age. Methods: 4 060 cases of fetal venous catheter flow parameters were detected in 11 to 40 gestational weeks,
including PVD(ventricular systole peak velocity), PVS(ventricular diastolic peak flow velocity), PVA(atrial systolic maximum
velocity), PI(pulsatility index), RI(the resistance index), PVIV(venous peak velocity index)and S/A. Results: 26 cases of
abnormal venous frequency spectrum were detected by ultrasonic examination, all of them were diagnosed with the fetal congenital
heart disease. A waves of venous catheter were inversed in 16 cases and were missed in 10 case. The diagnosis was completely in
accordance with the autopsy or the neonatal cardiac ultrasonic contrast. Conclusion: The ultrasonic detection of fetal venous catheter
spectrum was an effective method for diagnosis of fetal congenital heart disease.

Key words: fetal congenital heart disease, ultrasonography, venous catheter spectrum

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