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Title:

CFD and MRI studies of hemodynamic changes after flow diverter implantation in a patient-specific model of the cerebral artery

Document type:
Article
Author(s):
Frolov, S. V.; Sindeev, S. V.; Kirschke, J. S.; Arnold, P.; Prothmann, S.; Liepsch, D.; Balasso, A.; Potlov, A.; Larrabide, I.; Kaczmarz, S.
Abstract:
Flow changes after flow diverter (FD) placement may be assessed by 4D phase-contrast MR-angiography (4D flow MRI) or simulated by computational fluid dynamics (CFD). However, cross-validation and future assessments with both approaches to take advantage of their individual strengths are required. In this study, we investigate the influence of a FD on intra-aneurysmal blood flow using both MRI experiments and CFD simulations. MR measurements were performed in a true-to-scale silicone model of a w...     »
Journal title abbreviation:
Exp Fluids
Year:
2018
Journal volume:
59
Journal issue:
11
Fulltext / DOI:
doi:10.1007/s00348-018-2635-8
Print-ISSN:
0723-4864
TUM Institution:
Fachgebiet Neuroradiologie (Prof. Zimmer)
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