From the perspective of coronary heart disease, the development of stents has come significantly far in reducing the associated mortality rate, drug-eluting stents being the epitome of innovative and effective solutions. Within this work, the intricate process of in-stent restenosis is modelled considering one of the significant growth factors and its effect on constituents of the arterial wall. A multiphysical modelling approach is adopted in this regard. Experimental investigations from the literature have been used to hypothesize the governing equations and the corresponding parameters. A staggered solution strategy is utilised to capture the transport phenomena as well as the growth and remodeling that follows stent implantation. The model herein developed serves as a tool to predict in-stent restenosis depending on the endothelial injury sustained and the protuberance of stents into the lumen of the arteries. Keywords: in-stent restenosis, smooth mucsle cells, platelet-derived growth factor, extracellular matrix, growth
@article{arxiv.2012.02959,
title = {Finite element modelling of in-stent restenosis},
author = {Kiran Manjunatha and Marek Behr and Felix Vogt and Stefanie Reese},
journal= {arXiv preprint arXiv:2012.02959},
year = {2020}
}