Coarctation of Aorta Fluid Dynamics after Three-Dimensional Reconstruction: A Case Report and Literature Review

Author:

Ou YangDa1,Pan Bo1,Lv Tiewei1,Liu Lifei1,Qin Jin jie1,Jin Xin1,Tian Jie1

Affiliation:

1. The Children's Hospital of Chongqing Medical University

Abstract

Abstract Objective To investigate the clinical significance of hydrodynamics analysis in diagnosing and treating coarctation of the aorta after three-dimensional reconstruction of CTA. Methods The clinical data and imaging data were retrospectively analyzed for a child with coarctation of the aorta and analyzed using computational fluid dynamics combined with relevant literature. Results Through the computational fluid dynamics analysis after three-dimensional reconstruction of a child with coarctation of arch, the changes in pressure gradient in the main coarctation section of children's aortic path were deeply discussed and analyzed. The pressure in the coarctation section decreased sharply, the relevant values met the diagnostic criteria, and the hemodynamics could be relieved after surgical anastomosis. Reduced risk of postoperative constriction and postoperative hypertension made surgical intervention feasible. If the hemodynamics of a child could not be alleviated after surgical intervention, interventions such as balloon dilatation or stent could be considered. Conclusion Fluid dynamics analysis after three-dimensional reconstruction, under ideal circumstances, could be used to evaluate the overall aortic arch pressure change process more accurately and intuitively with lower cost, less patient pressure, and uncertainty, and has a more comprehensive and systematic guiding significance for the diagnosis and treatment of children with coarctation of the aorta.

Publisher

Research Square Platform LLC

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3