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RISAccurate Prediction of Wall Shear Stress in a Stented Artery: Newtonian Versus Non-Newtonian Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A significant amount of evidence linking wall shear stress to neointimal hyperplasia has been reported in the literature. As a result, numerical and experimental models have been created to ...
Endothelial Cell Morphologic Response to Asymmetric Stenosis Hemodynamics: Effects of Spatial Wall Shear Stress Gradients
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Endothelial cells are known to respond to hemodynamic forces. Their phenotype has been suggested to differ between atheroprone and atheroprotective regions of the vasculature, which are characterized ...
Effects of Diffusion Coefficients and Struts Apposition Using Numerical Simulations for Drug Eluting Coronary Stents
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the context of drug eluting stent, we present two-dimensional numerical models of mass transport of the drug in the wall and in the lumen to study the effect of the drug diffusion ...