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1.
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10 p, 5.7 MB |
Reassessment of the electrical connection between the pulmonary veins and the left atrium : A study to determine the different contributions of myocardial fibers along the standard ablation circumference
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Campos, Bieito (Institut d'Investigació Biomèdica Sant Pau) ;
Alonso-Martin, Concepción (Institut d'Investigació Biomèdica Sant Pau) ;
Guerra, José M. (Institut d'Investigació Biomèdica Sant Pau) ;
Moreno-Weidmann, Zoraida (Institut d'Investigació Biomèdica Sant Pau) ;
Méndez-Zurita, Francisco (Institut d'Investigació Biomèdica Sant Pau) ;
Montiel-Quintero, Rodolfo (Institut d'Investigació Biomèdica Sant Pau) ;
Betancur-Gutiérrez, Andrés (Institut d'Investigació Biomèdica Sant Pau) ;
Viñolas, Xavier (Institut d'Investigació Biomèdica Sant Pau) ;
Rodríguez-Font, Enrique (Institut d'Investigació Biomèdica Sant Pau) ;
Universitat Autònoma de Barcelona
Circumferential ablation around the ipsilateral pulmonary veins (PVs) is the standard strategy for atrial fibrillation ablation. The present study seeks to assess which regions of the standard ablation circumference are the main contributors to the venoatrial electrical connection. [...]
2023 -  10.3389/fcvm.2023.1162197
Frontiers in Cardiovascular Medicine, Vol. 10 (june 2023)
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2.
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12 p, 1.5 MB |
Arrhythmic risk prediction in arrhythmogenic right ventricular cardiomyopathy : external validation of the arrhythmogenic right ventricular cardiomyopathy risk calculator
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Jordà, Paloma (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ;
Bosman, Laurens P. (Division of Heart and Lungs. Department of Cardiology. University Medical Center Utrech. Utrecht University) ;
Gasperetti, Alessio (Division of Cardiology. Department of Medicine. Johns Hopkins Hospital) ;
Mazzanti, Andrea (Centro Nacional de Investigaciones Cardiovasculares. Department of Molecular Cardiology) ;
Gourraud, Jean Baptiste (Department of Cardiology. Centre Hospitalier Universitaire Nantes) ;
Davies, Brianna (Centre for Cardiovascular Innovation. Division of Cardiology. University of British Columbia) ;
Frederiksen, Tanja Charlotte (Department of Clinical Medicine Health. Aarhus University) ;
Moreno Weidmann, Zoraida (Institut d'Investigació Biomèdica Sant Pau) ;
Di Marco, Andrea (Hospital Universitari de Bellvitge. Unitat d'Arrítmies. Servei de Cardiologia) ;
Roberts, Jason D. (Section of Cardiac Electrophysiology. Division of Cardiology. Department of Medicine. Western University) ;
Macintyre, Ciorsti (Cardiac Electrophysiology Service. Quenn Elisabeth II Health Sciences Center. Dalhousie University) ;
Seifer, Colette (St-Boniface Hospital. University of Manitoba) ;
Delinière, Antoine (National Reference Center for Inherited Arrhythmias of Lyon. Louis Pradel Cardiovascular Hospital. Hospices Civils de Lyon) ;
Alqarawi, Wael (Cardiac Electrophysiology Service. Ottawa Heart Institute. University of Ottawa) ;
Kukavica, Deni (Centro Nacional de Investigaciones Cardiovasculares. Department of Molecular Cardiology) ;
Minois, Damien (Department of Cardiology. Centre Hospitalier Universitaire Nantes) ;
Trancuccio, Alessandro (Department of Molecular Cardiology. Centro Nacional de Investigaciones Cardiovasculares) ;
Arnaud, Marine (Department of Cardiology. Centre Hospitalier Universitaire Nantes) ;
Targetti, Mattia (Cardiomyopathy Unit. Department of Cardiology. Careggi University Hospital) ;
Martino, Annamaria (Department of Cardiology. Policlinico Casilino) ;
Oliviero, Giada (Department of Cardiology. Policlinico Casilino) ;
Pipilas, Daniel C. (Cardiovascular Research Center. Cardiac Arrhythmia Service. Massachusetts General Hospital) ;
Carbucicchio, Corrado (Department of Clinical Electrophysiology. Cardiac Pacing Centro Cardiologico Monzino. IRCCSC) ;
Compagnucci, Paolo (Department of Biomedical Sciences and Public Health. Cardiology and Arrhythmology Clinic. University Hospital Umberto I-Salesi-Lancisi. Marche Polytechnic University) ;
Dello Russo, Antonio (Department of Biomedical Sciences and Public Health. Cardiology and Arrhythmology Clinic. University Hospital Umberto I-Salesi-Lancisi. Marche Polytechnic University) ;
Olivotto, Iacopo (Careggi University Hospital (Florència, Itàlia)) ;
Calò, Leonardo (Department of Cardiology. Policlinico Casilino) ;
Lubitz, Steven A. (Cardiovascular Research Center. Cardiac Arrhythmia Service. Massachusetts General Hospital) ;
Cutler, Michael J. (Intermountain Medical Center Heart Institute. Intermountain Medical Center) ;
Chevalier, Philippe (National Reference Center for Inherited Arrhythmias of Lyon. Louis Pradel Cardiovascular Hospital. Hospices Civils de Lyon) ;
Arbelo, Elena (European Reference Network for rare. low prevalence and complex diseases of the heart. ERN GUARD-Heart) ;
Priori, Silvia (Centro Nacional de Investigaciones Cardiovasculares. Department of Molecular Cardiology) ;
Healey, Jeffrey S. (Division of Cardiology. Hamilton Health Sciences) ;
Calkins, Hugh (Division of Cardiology. Department of Medicine. Johns Hopkins Hospital) ;
Casella, Michela (Department of Clinical. Special and Dental Sciences. Cardiology and Arrhythmology Clinic. University Hospital Umberto I-Salesi-Lancisi. MarchePolytechnic University) ;
Jensen, Henrik Kjærulf (Department of Clinical Medicine Health. Aarhus University) ;
Tondo, Claudio (Department of Biomedical. Surgical and Dentistry Sciences. University of Milan) ;
Tadros, Rafik (Cardiovascular Genetics Center. Montreal Heart Institute. Universite de Montreal) ;
James, Cynthia (Division of Cardiology. Johns Hopkins Hospital) ;
Krahn, Andrew D. (Centre for Cardiovascular Innovation. Division of Cardiology. University of British Columbia) ;
Cadrin-Tourigny, Julia (Cardiovascular Genetics Center. Montreal Heart Institute. Universite de Montreal) ;
Universitat Autònoma de Barcelona
Aims: Arrhythmogenic right ventricular cardiomyopathy (ARVC) causes ventricular arrhythmias (VAs) and sudden cardiac death (SCD). In 2019, a risk prediction model that estimates the 5-year risk of incident VAs in ARVC was developed (ARVCrisk. [...]
2022 - 10.1093/eurheartj/ehac289
European heart journal, Vol. 43 Núm. 32 (August 2022) , p. 3041-3052
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3.
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12 p, 2.7 MB |
Validating left atrial fractionation and low-voltage substrate during atrial fibrillation and sinus rhythm-A high-density mapping study in persistent atrial fibrillation
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Huang, Taiyuan (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Chen, Juan (Medical School of Nanjing University) ;
Müller-Edenborn, Björn (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Mayer, Louisa (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Eichenlaub, Martin (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Moreno Weidmann, Zoraida (Institut d'Investigació Biomèdica Sant Pau) ;
Allgeier, Juergen (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Bohnen, Marius (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Lehrmann, Heiko (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Trenk, Dietmar (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Schoechlin, Simon (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Westermann, Dirk (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Arentz, Thomas (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya)) ;
Jadidi, Amir (Universitäts-Herzzentrum Bad Krozingen (Freiburg, Alemanya))
Background: Low-voltage-substrate (LVS)-guided ablation for persistent atrial fibrillation (AF) has been described either in sinus rhythm (SR) or AF. Prolonged fractionated potentials (PFPs) may represent arrhythmogenic slow conduction substrate and potentially co-localize with LVS. [...]
2022 - 10.3389/fcvm.2022.1000027
Frontiers in Cardiovascular Medicine, Vol. 9 (October 2022) , p. 1000027
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4.
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10 p, 1.8 MB |
Determinants of fibrotic atrial cardiomyopathy in atrial fibrillation. A multicenter observational study of the RETAC (reseau européen de traîtement d'arrhythmies cardiaques)-group
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Müller-Edenborn, Björn (Julius-Hospital (Würzburg, Alemanya)) ;
Moreno-Weidmann, Zoraida (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Venier, Sandrine (University Hospital Grenoble (França)) ;
Defaye, Pascale (University Hospital Grenoble (França)) ;
Park, Chan-il (Hôpital de La Tour (Suïssa)) ;
Guerra, José (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Alonso-Martin, Concepción (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Bazán, Víctor (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Vinolas, Xavier (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Rodriguez-Font, Enrique (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Campos, Bieito (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya)) ;
Boveda, Serge (Clinique Pasteur (Toulouse, França)) ;
Combes, Stéphane (Clinique Pasteur (Toulouse, França)) ;
Albenque, Jean-Paul (Clinique Pasteur (Toulouse, França)) ;
Guy-Moyat, Benoit (University Hospital Limoges) ;
Trenk, Dietmar (University of Freiburg) ;
Eichenlaub, Martin (University of Freiburg) ;
Chen, Juan (University Hospital Mainz (Alemanya)) ;
Lehrmann, Heiko (University of Freiburg) ;
Neumann, Franz-Josef (University of Freiburg) ;
Arentz, Thomas (University of Freiburg) ;
Jadidi, Amir (University of Freiburg) ;
Universitat Autònoma de Barcelona
Despite advances in interventional treatment strategies, atrial fibrillation (AF) remains associated with significant morbidity and mortality. Fibrotic atrial myopathy (FAM) is a main factor for adverse outcomes of AF-ablation, but complex to diagnose using current methods. [...]
2021 - 10.1007/s00392-021-01973-1
Clinical Research in Cardiology, Vol. 111 (december 2021) , p. 1018-1027
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5.
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7 p, 1.0 MB |
Impact of electrode tip shape on catheter performance in cardiac radiofrequency ablation
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Petras, Argyrios (RICAM, Austrian Academy of Sciences, Linz, Austria) ;
Moreno Weidmann, Zoraida (Institut d'Investigació Biomèdica Sant Pau) ;
Echeverría Ferrero, Marina (Basque Center for Applied Mathematics) ;
Leoni, Massimiliano (RICAM, Austrian Academy of Sciences, Linz, Austria) ;
Guerra Ramos, José María (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Gerardo-Giorda, Luca (RICAM, Austrian Academy of Sciences, Linz, Austria)
The role of catheter tip shape on the safety and efficacy of radiofrequency (RF) ablation has been overlooked, although differences have been observed in clinical and research fields. The purpose of this study was to analyze the role of electrode tip shape in RF ablation using a computational model. [...]
2022 - 10.1016/j.hroo.2022.07.014
Heart Rhythm O2, Vol. 3 (august 2022) , p. 699-705
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6.
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12 p, 8.0 MB |
Systematic Characterization of High-Power Short-Duration Ablation : Insight From an Advanced Virtual Model
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Petras, Argyrios (Johann Radon Institute for Computational and Applied Mathematics (RICAM), Austrian Academy of Sciences) ;
Moreno Weidmann, Zoraida (Institut d'Investigació Biomèdica Sant Pau) ;
Leoni, Massimiliano (Johann Radon Institute for Computational and Applied Mathematics (RICAM), Austrian Academy of Sciences) ;
Gerardo-Giorda, Luca (Johannes Kepler University) ;
Guerra Ramos, José María (Institut d'Investigació Biomèdica Sant Pau) ;
Universitat Autònoma de Barcelona
Background: High-power short-duration (HPSD) recently emerged as a new approach to radiofrequency (RF) catheter ablation. However, basic and clinical data supporting its effectiveness and safety is still scarce. [...]
2021 - 10.3389/fmedt.2021.747609
Frontiers in Medical Technology, Vol. 3 (november 2021)
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7.
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6 p, 1.6 MB |
Atrial Fibrillation Originating in the Inferior Vena Cava
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Alonso-Martin, Concepción (Institut d'Investigació Biomèdica Sant Pau) ;
García Mancebo, Santiago (Institut d'Investigació Biomèdica Sant Pau) ;
Campos, Bieito (Institut d'Investigació Biomèdica Sant Pau) ;
Guerra Ramos, José María (Institut d'Investigació Biomèdica Sant Pau) ;
Moreno Weidmann, Zoraida (Institut d'Investigació Biomèdica Sant Pau) ;
Méndez-Zurita, Francisco (Institut d'Investigació Biomèdica Sant Pau) ;
Montiel Quintero, Rodolfo (Institut d'Investigació Biomèdica Sant Pau) ;
Betancur-Gutiérrez, Andrés (Institut d'Investigació Biomèdica Sant Pau) ;
Viñolas Prat, Xavier (Institut d'Investigació Biomèdica Sant Pau) ;
Rodríguez Font, Enrique (Institut d'Investigació Biomèdica Sant Pau)
Recurrence of atrial fibrillation (AF) despite successful isolation of the pulmonary veins (PVs) represents a great challenge. We present a patient with recurrent episodes of paroxysmal AF despite PV isolation in which a non-PV trigger was identified in the inferior vena cava. [...]
2021 - 10.1016/j.jaccas.2021.11.001
JACC Case Reports, Vol. 3 (december 2021) , p. 1918-1923
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