Amplification of Secondary Flow at the Initiation Site of Intracranial Sidewall Aneurysms
Thirty cases with aneurysms located on the ICA were analyzed in the virtually reconstructed pre-aneurysmal state by an in-silico study. We found that sidewall aneurysm formation on the ICA is more probable in these arterial bends with the highest case-specific curvature, which are accompanied by the highest case-specific secondary flows (circumferential and radial velocity components) than in other bends.
Authors
- György Paál (ORCID: https://orcid.org/0000-0003-1426-2215)
- Benjámin Csippa (ORCID: https://orcid.org/0000-0002-6072-9712)
- István Szikora (ORCID: https://orcid.org/0000-0003-3730-3278)
- Péter Friedrich (ORCID: https://orcid.org/0000-0001-8140-6077)
Institutions
- Semmelweis University (HU)
- Budapest University of Technology and Economics (HU)
Publication Details
- Journal
- Cardiovascular Engineering and Technology
- Published
- 2025-01-27
- DOI
- https://doi.org/10.1007/s13239-025-00771-4
- Citations
- 1
- Primary Topic
- Intracranial Aneurysms: Treatment and Complications
- Type
- article
- Field-Weighted Citation Impact
- 1.39
Funders
- Budapesti Műszaki és Gazdaságtudományi Egyetem
- Oktatási és Kulturális Minisztérium
- Nemzeti Kutatási, Fejlesztési és Innovaciós Alap