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Acute Changes in P-Wave Morphology by Pulmonary Vein Isolation in Atrial Fibrillation Patients

hal.structure.identifierCenter for Computational Medicine in Cardiology [Lugano]
hal.structure.identifierInstitute of Computational Science [ICS]
dc.contributor.authorGHARAVIRI, Ali
hal.structure.identifierCenter for Computational Medicine in Cardiology [Lugano]
hal.structure.identifierInstitute of Computational Science [ICS]
dc.contributor.authorZINK, Matthias
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierIHU-LIRYC
hal.structure.identifierModélisation et calculs pour l'électrophysiologie cardiaque [CARMEN]
dc.contributor.authorPOTSE, Mark
hal.structure.identifierFaculty of Informatics [Lugano]
hal.structure.identifierCenter for Computational Medicine in Cardiology [Lugano]
hal.structure.identifierInstitute of Computational Science [ICS]
dc.contributor.authorPEZZUTO, Simone
hal.structure.identifierMaastricht University [Maastricht]
dc.contributor.authorZEEMERING, Stef
hal.structure.identifierCenter for Computational Medicine in Cardiology [Lugano]
hal.structure.identifierInstitute of Computational Science [ICS]
dc.contributor.authorKRAUSE, Rolf
hal.structure.identifierCenter for Computational Medicine in Cardiology [Lugano]
dc.contributor.authorAURICCHIO, Angelo
hal.structure.identifierCenter for Computational Medicine in Cardiology [Lugano]
hal.structure.identifierDepartment of Physiology [Maastricht]
dc.contributor.authorSCHOTTEN, Ulrich
dc.date.accessioned2024-04-04T03:04:40Z
dc.date.available2024-04-04T03:04:40Z
dc.date.conference2018-09-24
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/193175
dc.description.abstractEnPulmonary vein (PV) plays an important role in atrial fibrillation (AF) initiation, progression, and stability. Successful PV isolation (PVI), either by radiofrequency catheter or Cryoballoon ablation, may terminate AF and prevent its recurrence. Whereas, incomplete PV isolation or reconnection of isolated PVs underlies mechanisms of AF recurrence. Hence, defining parameters able to predict a successful PVI and detect reconnections can assist clinicians in treatment of AF patients. Here, we developed a highly detailed human atrial model to simulate PVI and its acute effect on the P-wave morphology. Afterwards, the simulation results were compared and validated by recorded ECGs from patients before and after PVI procedure. In both simulation data and clinical recordings, we observed morphological changes in P-wave after PVI. More importantly our simulation helped us to find electrode positions in which the differences in P-wave morphology before and after PVI were more pronounced.
dc.language.isoen
dc.title.enAcute Changes in P-Wave Morphology by Pulmonary Vein Isolation in Atrial Fibrillation Patients
dc.typeCommunication dans un congrès
dc.subject.halSciences du Vivant [q-bio]/Médecine humaine et pathologie/Cardiologie et système cardiovasculaire
dc.subject.halInformatique [cs]/Modélisation et simulation
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleComputing in Cardiology
bordeaux.countryNL
bordeaux.conference.cityMaastricht
bordeaux.peerReviewedoui
hal.identifierhal-01910663
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2018-09-26
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01910663v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=GHARAVIRI,%20Ali&ZINK,%20Matthias&POTSE,%20Mark&PEZZUTO,%20Simone&ZEEMERING,%20Stef&rft.genre=unknown


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