相关实验视频

Updated: May 26, 2025

A Rat Model of Mild Intrauterine Hypoperfusion with Microcoil Stenosis

A Rat Model of Mild Intrauterine Hypoperfusion with Microcoil Stenosis

Published on: January 7, 2018

在产前检测到的血管环中产后结果

Nikkan Das¹, Havisha Pedamallu², Kristen Young³

¹Division of Pediatric Cardiology, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA. nikkan.das@gmail.com.

Pediatric cardiology

|February 24, 2025

概括

血管环的产前诊断通常会显示出气道异常,即使没有症状. 双大动脉 (DAA) 与这些问题有关,可能需要对潜在的未来并发症进行更密切的监测.

科学领域:

心脏病学心脏病学
儿科手术儿科手术
医疗成像医学成像

背景情况:

血管环是一种不常见的先天性心脏缺陷,导致气管/食道压缩.
血管环的产前检测正在增加,这是由于改善了查和胎儿心声学.
在产前检测到的血管环的产后结果显示出差异性.

研究的目的:

在产前检测到的血管环中描述单中心产后结果.
评估这些患者与手术修复相关的因素.

主要方法:

对可能发生血管环的胎儿诊断的回顾性审查 (2016-2023年).
排除具有显著心内异常或不完整产后数据的患者.
使用计算机断层扫描血管学 (CTA) 分析症状,气道压缩和手术修复.

主要成果:

产前队列包括109名患者;80%的患者有右主动脉门 (RAA),20%的患者有双主动脉门 (DAA).
在72名产后患者中,79%的患者在CTA上表现出气道异常;21%的患者出现症状.
58%的人接受了手术,DAA与呼吸道异常和手术修复有关.

结论:

血管环的产前诊断经常与呼吸道异常有关,无论症状如何.
在DAA和气道异常的无症状患者中观察到手术修复.
患有DAA的患者可能需要对潜在的未来症状发展进行更密切的监测.

关键词:

心脏计算机断层扫描扫描血管图.遗传性心脏病是一种先天性心脏病.胎儿心声学胎儿心声学血管环血管环血管环

更多相关视频

Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus

Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus

Published on: December 5, 2015

Aortic Ring Assay

Aortic Ring Assay

Published on: November 24, 2009

相关概念视频

Development of Blood Vessels

Development of Blood Vessels

The development of the vascular system in a fetus is a complex and intricate process that begins as early as 15 to 16 days post-conception. This process starts outside the embryo, specifically in the mesoderm of the yolk sac, chorion, and connecting stalk. Approximately two days later, the formation of blood vessels occurs within the embryo itself.
The initial formation of this system is facilitated by the small amount of yolk present in the ovum and yolk sac. Blood vessels originate from...