Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10434459 | Journal of Biomechanics | 2005 | 15 Pages |
Abstract
Our results demonstrate that mathematical models whose set up procedure benefits from an experimental feedback provide reliable information not only qualitatively, but also quantitatively. Their application to geometrically perturbed vascular districts (as for example a severe stenosis) shows that geometrical parameters such as curvature and variations of the lumenal section strongly influence the accumulation of low-density lipoproteins within the wall. For instance, in a stenotic segment with 75% area constriction, the LDL concentration at the lumenal side of the wall is about 10% higher than for the undisturbed segment.
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Authors
M. Prosi, P. Zunino, K. Perktold, A. Quarteroni,