A Hybrid 1D and 3D Approach to Hemodynamics Modelling for a Patient-Specific Cerebral Vasculature and Aneurysm

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dc.contributor.author Ho, Harvey en
dc.contributor.author Sands, Gregory en
dc.contributor.author Schmid, H en
dc.contributor.author Mithraratne, Premakumar en
dc.contributor.author Mallinson, Gordon en
dc.contributor.author Hunter, Peter en
dc.coverage.spatial Germany en
dc.date.accessioned 2011-08-16T03:41:30Z en
dc.date.accessioned 2011-08-25T05:01:42Z en
dc.date.issued 2009 en
dc.identifier.citation Med Image Comput Comput Assist Interv 12(Pt 2):323-330 2009 en
dc.identifier.issn 0302-9743 en
dc.identifier.uri http://hdl.handle.net/2292/7517 en
dc.description.abstract In this paper we present a hybrid 1D/3D approach to haemodynamics modelling in a patient-specific cerebral vasculature and aneurysm. The geometric model is constructed from a 3D CTA image. A reduced form of the governing equations for blood flow is coupled with an empirical wall equation and applied to the arterial tree. The equation system is solved using a MacCormack finite difference scheme and the results are used as the boundary conditions for a 3D flow solver. The computed wall shear stress (WSS) agrees with published data. en
dc.publisher Springer-Verlag Berlin Heidelberg en
dc.relation.ispartof Medical Image Computing and Computer-Assisted Intervention – MICCAI 2009 en
dc.relation.ispartofseries MICCAI en
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dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.subject Blood Flow Velocity en
dc.subject Blood Pressure en
dc.subject Cerebral Angiography en
dc.subject Cerebral Arteries en
dc.subject Computer Simulation en
dc.subject Humans en
dc.subject Image Enhancement en
dc.subject Imaging, Three-Dimensional en
dc.subject Intracranial Aneurysm en
dc.subject Models, Cardiovascular en
dc.subject Radiographic Image Interpretation, Computer-Assisted en
dc.subject Tomography, X-Ray Computed en
dc.title A Hybrid 1D and 3D Approach to Hemodynamics Modelling for a Patient-Specific Cerebral Vasculature and Aneurysm en
dc.type Conference Item en
dc.identifier.doi 10.1007/978-3-642-04271-3_40 en
pubs.issue Pt 2 en
pubs.begin-page 323 en
pubs.volume 12 en
dc.rights.holder Copyright: 2009 Springer-Verlag Berlin Heidelberg en
dc.identifier.pmid 20426128 en
pubs.end-page 330 en
pubs.merge-from 2292/7404 en
pubs.merge-from http://hdl.handle.net/2292/7404 en
dc.rights.accessrights http://purl.org/eprint/accessRights/RestrictedAccess en
pubs.subtype Conference Paper en
pubs.elements-id 219683 en
pubs.org-id Bioengineering Institute en
pubs.org-id ABI Associates en
pubs.org-id Science en
pubs.org-id Science Research en
pubs.org-id Maurice Wilkins Centre (2010-2014) en
pubs.record-created-at-source-date 2010-10-15 en
pubs.dimensions-id 20426128 en


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DOI: 10.1007/978-3-642-04271-3_40
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