From imaging to simulation: a framework applied to simulate the blood flow in the carotids
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Tipus de documentText en actes de congrés
Data publicació2015-05-05
EditorBarcelona Supercomputing Center
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
In this work we present a methodology to extract
information from medical imaging and use it for hemodynamical
simulation in arteries. Based on in-vivo magnetic resonance images
(MRI), the velocity of the blood flow has been measured at different
positions and times. Also, the anatomy of the vessel has been
converted into a volume mesh suitable for numerical modeling. This
data has been used to solve computationally the dynamics of the fluid
inside the artery in healthy and pathologic cases. As an application,
we have developed a computational model within the carotids. The
next step in the pipeline will be to extend the simulation to fluidstructure
interaction (FSI) to find the parameters in an
atherosclerotic plaque that could lead to rupture.
CitacióAris, Ruth [et al.]. From imaging to simulation: a framework applied to simulate the blood flow in the carotids. A: "BSC Doctoral Symposium (2nd: 2015: Barcelona)". 2nd ed. Barcelona: Barcelona Supercomputing Center, 2015, p. 58-60.
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From_imaging_DS2105-BoAv11-4.pdf | 133,0Kb | Visualitza/Obre |