Issue |
Med Sci (Paris)
Volume 21, Number 5, Mai 2005
|
|
---|---|---|
Page(s) | 530 - 534 | |
Section | M/S revues | |
DOI | https://doi.org/10.1051/medsci/2005215530 | |
Published online | 15 May 2005 |
Simulation numérique du système cardiovasculaire
Numerical simulation of the cardiovascular system
INRIA, Projet REO, Domaine de Voluceau-Rocquencourt, BP 105, 78153 Le Chesnay Cedex, France
*
jean-frederic.gerbeau@inria.fr
Les progrès réalisés en mathématiques appliquées permettent aujourd’hui d’envisager la simulation sur ordinateur de certains compartiments du système cardiovasculaire. Nous proposons de faire un point sur quelques modèles, en nous focalisant sur la simulation de l’écoulement du sang dans des artères déformables et sur la simulation de la contraction du myocarde sous l’effet de la propagation d’un signal électrique. Nous tentons également de présenter des applications possibles de ce type de travaux.
Abstract
In this article, we aim at giving a non-technical overview of some mathematical models currently used in the numerical simulation of the cardiovascular system. A hierarchy of models for blood flows in large arteries is briefly described as well as an electromechanical model for the heart. We discuss some possible applications of the numerical simulations of such models, for example the optimization of prostheses. We also address the issue of the data assimilation for the calibration of the models.
© 2005 médecine/sciences - Inserm / SRMS
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