Percolation as a mechanism to explain atrial fractionated electrograms and reentry in a fibrosis model based on imaging data
| hal.structure.identifier | Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN] | |
| dc.contributor.author | VIGMOND, Edward | |
| hal.structure.identifier | Center for Computational Imaging and Simulation Technologies in Biomedicine [CISTIB] | |
| dc.contributor.author | PASHAEI, Ali | |
| hal.structure.identifier | Hôpital Haut-Lévêque [CHU Bordeaux] | |
| dc.contributor.author | AMRAOUI, Sana | |
| hal.structure.identifier | IHU-LIRYC | |
| dc.contributor.author | COCHET, Hubert | |
| hal.structure.identifier | IHU-LIRYC | |
| dc.contributor.author | HASSAGUERRE, Michel | |
| dc.date.accessioned | 2024-04-04T02:51:12Z | |
| dc.date.available | 2024-04-04T02:51:12Z | |
| dc.date.issued | 2016-07 | |
| dc.identifier.issn | 1556-3871 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/191974 | |
| dc.description.abstractEn | Complex fractionated atrial electrograms (CFAEs) have long been associated with proarrhythmic alterations in atrial structure or electrophysiology. Structural alterations disrupt and slow smoothly propagating wavefronts, leading to wavebreaks and electrogram (EGM) fractionation, but the exact nature and characteristics for arrhythmia remain unknown. Clinically, in atrial fibrillation (AF) patients, increases in frequency, whether by pacing or fibrillation, increase EGM fractionation and duration, and reentry can occur in relation with the conduction disturbance. Recently, percolation has been proposed as an arrhythmogenic mechanism, but its role in AF has not been investigated. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Atrial fibrillation | |
| dc.subject.en | Atrial fibrosis | |
| dc.subject.en | Cardiac electrophysiology | |
| dc.subject.en | Computer modeling | |
| dc.subject.en | DE-MRI | |
| dc.subject.en | Fractionated electrogram | |
| dc.subject.en | Percolation | |
| dc.title.en | Percolation as a mechanism to explain atrial fractionated electrograms and reentry in a fibrosis model based on imaging data | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.hrthm.2016.03.019 | |
| dc.subject.hal | Sciences du Vivant [q-bio]/Médecine humaine et pathologie/Cardiologie et système cardiovasculaire | |
| bordeaux.journal | Heart Rhythm | |
| bordeaux.page | 1536-1543 | |
| bordeaux.volume | 13 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.issue | 7 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02886248 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02886248v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Heart%20Rhythm&rft.date=2016-07&rft.volume=13&rft.issue=7&rft.spage=1536-1543&rft.epage=1536-1543&rft.eissn=1556-3871&rft.issn=1556-3871&rft.au=VIGMOND,%20Edward&PASHAEI,%20Ali&AMRAOUI,%20Sana&COCHET,%20Hubert&HASSAGUERRE,%20Michel&rft.genre=article |
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