Effects of Re-Entry Position to the Hemodynamics in Type-B Aortic Dissection

Yilun Zhang, Huanming Xu, Zhenfeng Li, Duanduan Chen, Jiang Xiong

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Aortic dissection (AD) is one of the most complicated cardiovascular diseases. In recent years, computational fluid dynamic (CFD) has been increasingly applying to study the hemodynamic. In this study, the effects of the re-entry tear in different position to hemodynamic parameters were investigating by using the CFD methodology. The results indicated that the reentry tear position could affect the critical position of zero DP (PFL-PTL), and the percentages of flow entering the false lumen via the primary tear could be altered when the re-entry close to the initial tear, which may affect the growth of false lumen.

Original languageEnglish
Title of host publicationProceedings - 2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018
EditorsWei Li, Qingli Li, Lipo Wang
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538676042
DOIs
Publication statusPublished - 2 Jul 2018
Event11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018 - Beijing, China
Duration: 13 Oct 201815 Oct 2018

Publication series

NameProceedings - 2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018

Conference

Conference11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018
Country/TerritoryChina
CityBeijing
Period13/10/1815/10/18

Keywords

  • aortic dissection
  • computational dynamic fluid
  • reentry tears

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