Modelling cardiac electrophysiology with structural heterogeneities and dynamical gap junctions
| hal.structure.identifier | Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN] | |
| hal.structure.identifier | IHU-LIRYC | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Université de Bordeaux [UB] | |
| dc.contributor.author | DAVIDOVIĆ, Anđela | |
| hal.structure.identifier | Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN] | |
| hal.structure.identifier | IHU-LIRYC | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Université de Bordeaux [UB] | |
| dc.contributor.author | COUDIÈRE, Yves | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Modélisation Mathématique pour l'Oncologie [MONC] | |
| dc.contributor.author | POIGNARD, Clair | |
| hal.structure.identifier | IHU-LIRYC | |
| hal.structure.identifier | Université de Bordeaux [UB] | |
| dc.contributor.author | DESPLANTEZ, Thomas | |
| dc.date.accessioned | 2024-04-04T03:12:06Z | |
| dc.date.available | 2024-04-04T03:12:06Z | |
| dc.date.conference | 2015-03-14 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/193834 | |
| dc.description.abstractEn | Bidomain equations are the standard way to model the electric potential in cardiac tissue. We propose the modification of this model for the case of the diseased heart, e.g. fibrosis of the heart tissue. On microscale, we assume to have periodic diffusive inclusions embedded in the healthy tissue modelled by the bidomain equations. We derive the macroscale model using the homogenisation technique. We recover a bidomain model with modified conductivities, that depend on the volume fraction of the diffusive inclusions but also on their geometries. | |
| dc.description.sponsorship | Modèles numériques haute résolution de l'électrophysiologie cardiaque - ANR-13-MONU-0004 | |
| dc.language.iso | en | |
| dc.subject.en | Bidomain equations | |
| dc.subject.en | Homogenisation | |
| dc.subject.en | Multiscale modeling | |
| dc.subject.en | Gap junction | |
| dc.title.en | Modelling cardiac electrophysiology with structural heterogeneities and dynamical gap junctions | |
| dc.type | Autre communication scientifique (congrès sans actes - poster - séminaire...) | |
| dc.subject.hal | Mathématiques [math] | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.conference.title | 2015 SIAM Conference on Computational Science and Engineering | |
| bordeaux.country | US | |
| bordeaux.conference.city | Salt Lake City | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01418697 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | non | |
| hal.conference.end | 2015-03-18 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01418697v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=DAVIDOVI%C4%86,%20An%C4%91ela&COUDI%C3%88RE,%20Yves&POIGNARD,%20Clair&DESPLANTEZ,%20Thomas&rft.genre=conference |
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