How patient-specific do internal carotid artery inflow rates need to be for computational fluid dynamics of cerebral aneurysms?

Najafi, Mehdi; Cancelliere, Nicole M; Brina, Olivier; Bouillot, Pierre; Vargas Gomez, Maria Isabel; Delattre, Bénédicte; Pereira, Vitor M; Steinman, David A

doi:10.1136/neurintsurg-2020-015993

Scientific article

English

How patient-specific do internal carotid artery inflow rates need to be for computational fluid dynamics of cerebral aneurysms?

ContributorsNajafi, Mehdi; Cancelliere, Nicole M; Brina, Olivier; Bouillot, Pierre; Vargas Gomez, Maria Isabel; Delattre, Bénédicte; Pereira, Vitor M; Steinman, David A

Published inJournal of NeuroInterventional Surgery

Publication date2020

Abstract

Computational fluid dynamics (CFD) has become a popular tool for studying 'patient-specific' blood flow dynamics in cerebral aneurysms; however, rarely are the inflow boundary conditions patient-specific. We aimed to test the impact of widespread reliance on generalized inflow rates.

Keywords

CFD
Aneurysm
Blood flow

Affiliation entities

Faculté de médecine / Section de médecine clinique / Département de radiologie et informatique médicale

Research groups

Optimisations des techniques avancés en neuroimagerie (985)

Funding

Citation (ISO format)

NAJAFI, Mehdi et al. How patient-specific do internal carotid artery inflow rates need to be for computational fluid dynamics of cerebral aneurysms? In: Journal of NeuroInterventional Surgery, 2020. doi: 10.1136/neurintsurg-2020-015993

Article (Published version)

Identifiers

PID : unige:142490
DOI : 10.1136/neurintsurg-2020-015993
PMID : 32732256

Journal ISSN1759-8478

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How patient-specific do internal carotid artery inflow rates need to be for computational fluid dynamics of cerebral aneurysms?

Computational fluid dynamics (CFD) has become a popular tool for studying 'patient-specific' blood flow dynamics in cerebral aneurysms; however, rarely are the inflow boundary conditions patient-specific. We aimed to test the impact of widespread reliance on generalized inflow rates.

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