Population
Two representative virtual models of a terminal aneurysm of the basilar artery
Comparison
Newtonian and non-Newtonian fluid modeling… vs Healthy basilar artery model
Design
Preclinical
Authors
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Aneurysm geometry and rheology assumptions alter simulated hemodynamics; leaves open translation to human rupture-risk models.
Computational modeling demonstrates that aneurysm geometry and fluid assumptions significantly impact intra-aneurysmal flow dynamics, wall pressure, and shear stress.
Valencia et al. (2006) studied this question.
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