Modelling methodology of atrial fibrosis affects rotor dynamics and electrograms
Langue
en
Article de revue
Ce document a été publié dans
EP-Europace. 2016-12-01, vol. 18, n° suppl_4, p. iv146-iv155
Oxford University Press (OUP)
Résumé en anglais
Catheter ablation is an effective technique for terminating atrial arrhythmia. However, given a high atrial fibrillation (AF) recurrence rate, optimal ablation strategies have yet to be defined. Computer modelling can be ...Lire la suite >
Catheter ablation is an effective technique for terminating atrial arrhythmia. However, given a high atrial fibrillation (AF) recurrence rate, optimal ablation strategies have yet to be defined. Computer modelling can be a powerful aid but modelling of fibrosis, a major factor associated with AF, is an open question. Several groups have proposed methodologies based on imaging data, but no comparison to determine which methodology best corroborates clinically observed reentrant behaviour has been performed. We examined several methodologies to determine the best method for capturing fibrillation dynamics.< Réduire
Mots clés en anglais
Atrial fibrillation
Atrial fibrosis
Computer modelling
Electrogram fractionation
Non-invasive electrocardiographic imaging
Phase singularity mapping
Project ANR
Plateforme multi-modale d'exploration en cardiologie - ANR-11-EQPX-0030
Origine
Importé de halUnités de recherche