Surface-based electrophysiology modeling and assessment of physiological simulations in atria

Annabelle Collin 1, * Jean-Frédéric Gerbeau 2 Mélèze Hocini 3 Michel Haïssaguerre 3 Dominique Chapelle 1
* Auteur correspondant
1 M3DISIM - Mathematical and Mechanical Modeling with Data Interaction in Simulations for Medicine
LMS - Laboratoire de mécanique des solides, Inria Saclay - Ile de France
2 REO - Numerical simulation of biological flows
LJLL - Laboratoire Jacques-Louis Lions, Inria Paris-Rocquencourt, UPMC - Université Pierre et Marie Curie - Paris 6
Abstract : The objective of this paper is to assess a previously-proposed surface-based electrophysiology model with detailed atrial simulations. This model - derived and substantiated by mathematical arguments - is specifically designed to address thin structures such as atria, and to take into account strong anisotropy effects related to fiber directions with possibly rapid variations across the wall thickness. The simulation results are in excellent adequacy with previous studies, and confirm the importance of anisotropy effects and variations thereof. Furthermore, this surface-based model provides dramatic computational benefits over 3D models with preserved accuracy.
Type de document :
Communication dans un congrès
Sébastien Ourselin and Daniel Rueckert and Nicolas Smith. FIMH - 7th International Conference on Functional Imaging and Modeling of the Heart, Jun 2013, Londres, United Kingdom. Springer Berlin Heidelberg, 7945, pp.352-359, 2013, 〈10.1007/978-3-642-38899-6_42〉
Liste complète des métadonnées

Littérature citée [12 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-00815974
Contributeur : Annabelle Collin <>
Soumis le : vendredi 19 avril 2013 - 15:39:48
Dernière modification le : vendredi 25 mai 2018 - 12:02:04
Document(s) archivé(s) le : lundi 3 avril 2017 - 07:53:30

Fichier

FIMH2013.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

Annabelle Collin, Jean-Frédéric Gerbeau, Mélèze Hocini, Michel Haïssaguerre, Dominique Chapelle. Surface-based electrophysiology modeling and assessment of physiological simulations in atria. Sébastien Ourselin and Daniel Rueckert and Nicolas Smith. FIMH - 7th International Conference on Functional Imaging and Modeling of the Heart, Jun 2013, Londres, United Kingdom. Springer Berlin Heidelberg, 7945, pp.352-359, 2013, 〈10.1007/978-3-642-38899-6_42〉. 〈hal-00815974〉

Partager

Métriques

Consultations de la notice

1146

Téléchargements de fichiers

194