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Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method
In this study, the role of sac section area and parent vessel diameter on the hemodynamic feature of the blood flow in selected internal carotid artery (ICA) aneurysms is comprehensively investigated. The changes of wall shear stress, pressure, and oscillatory shear index (OSI) of blood stream on th...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10667276/ https://www.ncbi.nlm.nih.gov/pubmed/37996605 http://dx.doi.org/10.1038/s41598-023-47927-7 |
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author | Fattahi, Mehdi Abdollahi, Seyyed Amirreza Alibak, Ali Hosin Hosseini, Saleh Dang, Phuyen |
author_facet | Fattahi, Mehdi Abdollahi, Seyyed Amirreza Alibak, Ali Hosin Hosseini, Saleh Dang, Phuyen |
author_sort | Fattahi, Mehdi |
collection | PubMed |
description | In this study, the role of sac section area and parent vessel diameter on the hemodynamic feature of the blood flow in selected internal carotid artery (ICA) aneurysms is comprehensively investigated. The changes of wall shear stress, pressure, and oscillatory shear index (OSI) of blood stream on the vessel for various aneurysms with coiling treatment. To attain hemodynamic factors, computational technique is used for the modeling of non-Newtonian transient blood flow inside the three different ICA aneurysms. Three different saccular models with various Parent vessel mean Diameter is investigated in this study. The achieved outcomes show that increasing the diameter of the parent vessel directly decreases the OSI value on the sac surface. In addition, the mean wall shear stress decreases with the increase of the parent vessel diameter. |
format | Online Article Text |
id | pubmed-10667276 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-106672762023-11-23 Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method Fattahi, Mehdi Abdollahi, Seyyed Amirreza Alibak, Ali Hosin Hosseini, Saleh Dang, Phuyen Sci Rep Article In this study, the role of sac section area and parent vessel diameter on the hemodynamic feature of the blood flow in selected internal carotid artery (ICA) aneurysms is comprehensively investigated. The changes of wall shear stress, pressure, and oscillatory shear index (OSI) of blood stream on the vessel for various aneurysms with coiling treatment. To attain hemodynamic factors, computational technique is used for the modeling of non-Newtonian transient blood flow inside the three different ICA aneurysms. Three different saccular models with various Parent vessel mean Diameter is investigated in this study. The achieved outcomes show that increasing the diameter of the parent vessel directly decreases the OSI value on the sac surface. In addition, the mean wall shear stress decreases with the increase of the parent vessel diameter. Nature Publishing Group UK 2023-11-23 /pmc/articles/PMC10667276/ /pubmed/37996605 http://dx.doi.org/10.1038/s41598-023-47927-7 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Fattahi, Mehdi Abdollahi, Seyyed Amirreza Alibak, Ali Hosin Hosseini, Saleh Dang, Phuyen Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
title | Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
title_full | Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
title_fullStr | Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
title_full_unstemmed | Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
title_short | Influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
title_sort | influence of parent vessel feature on the risk of internal carotid artery aneurysm rupture via computational method |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10667276/ https://www.ncbi.nlm.nih.gov/pubmed/37996605 http://dx.doi.org/10.1038/s41598-023-47927-7 |
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