Computational study of blood flow inside MCA aneurysm with/without endovascular coiling

The simulation of blood hemodynamics inside the MCA aneurysm is done to investigate the potential region for rupture and hemorrhage. The main focus of this work is to disclose the impacts of endovascular coiling on blood hemodynamics and the risk of aneurysm rupture. Navier–stokes equations are solv...

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Autores principales: Sadeh, Asal, Kazemi, Admin, Bahramkhoo, Moharam, Barzegar Gerdroodbary, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10027828/
https://www.ncbi.nlm.nih.gov/pubmed/36941293
http://dx.doi.org/10.1038/s41598-023-31522-x
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author Sadeh, Asal
Kazemi, Admin
Bahramkhoo, Moharam
Barzegar Gerdroodbary, M.
author_facet Sadeh, Asal
Kazemi, Admin
Bahramkhoo, Moharam
Barzegar Gerdroodbary, M.
author_sort Sadeh, Asal
collection PubMed
description The simulation of blood hemodynamics inside the MCA aneurysm is done to investigate the potential region for rupture and hemorrhage. The main focus of this work is to disclose the impacts of endovascular coiling on blood hemodynamics and the risk of aneurysm rupture. Navier–stokes equations are solved for the computational study of blood flow while it is assumed that flow remains laminar, unsteady, and non-Newtonian. Influences of blood hematocrits and coiling porosity are also examined in this work. Obtained results show that impacts of blood hematocrit on the maximum OSI are limited in the MCA case.
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spelling pubmed-100278282023-03-22 Computational study of blood flow inside MCA aneurysm with/without endovascular coiling Sadeh, Asal Kazemi, Admin Bahramkhoo, Moharam Barzegar Gerdroodbary, M. Sci Rep Article The simulation of blood hemodynamics inside the MCA aneurysm is done to investigate the potential region for rupture and hemorrhage. The main focus of this work is to disclose the impacts of endovascular coiling on blood hemodynamics and the risk of aneurysm rupture. Navier–stokes equations are solved for the computational study of blood flow while it is assumed that flow remains laminar, unsteady, and non-Newtonian. Influences of blood hematocrits and coiling porosity are also examined in this work. Obtained results show that impacts of blood hematocrit on the maximum OSI are limited in the MCA case. Nature Publishing Group UK 2023-03-20 /pmc/articles/PMC10027828/ /pubmed/36941293 http://dx.doi.org/10.1038/s41598-023-31522-x 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
Sadeh, Asal
Kazemi, Admin
Bahramkhoo, Moharam
Barzegar Gerdroodbary, M.
Computational study of blood flow inside MCA aneurysm with/without endovascular coiling
title Computational study of blood flow inside MCA aneurysm with/without endovascular coiling
title_full Computational study of blood flow inside MCA aneurysm with/without endovascular coiling
title_fullStr Computational study of blood flow inside MCA aneurysm with/without endovascular coiling
title_full_unstemmed Computational study of blood flow inside MCA aneurysm with/without endovascular coiling
title_short Computational study of blood flow inside MCA aneurysm with/without endovascular coiling
title_sort computational study of blood flow inside mca aneurysm with/without endovascular coiling
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10027828/
https://www.ncbi.nlm.nih.gov/pubmed/36941293
http://dx.doi.org/10.1038/s41598-023-31522-x
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