A Fluid-Solid-Growth Solver for Cardiovascular Modeling.
Comput Methods Appl Mech Eng
; 417(Pt B)2023 Dec 15.
Article
em En
| MEDLINE
| ID: mdl-38044957
ABSTRACT
We implement full, three-dimensional constrained mixture theory for vascular growth and remodeling into a finite element fluid-structure interaction (FSI) solver. The resulting "fluid-solid-growth" (FSG) solver allows long term, patient-specific predictions of changing hemodynamics, vessel wall morphology, tissue composition, and material properties. This extension from short term (FSI) to long term (FSG) simulations increases clinical relevance by enabling mechanobioloigcally-dependent studies of disease progression in complex domains.
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MEDLINE
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En
Ano de publicação:
2023
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Article