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Your search keyword '"Bogossian, Harilaos"' showing total 371 results
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371 results on '"Bogossian, Harilaos"'

4. Prevention of cerebral thromboembolism by oral anticoagulation with dabigatran after pulmonary vein isolation for atrial fibrillation: the ODIn-AF trial

Author

Schrickel, Jan Wilko, Beiert, Thomas, Linhart, Markus, Luetkens, Julian A., Schmitz, Jennifer, Schmid, Matthias, Hindricks, Gerhard, Arentz, Thomas, Stellbrink, Christoph, Deneke, Thomas, Bogossian, Harilaos, Sause, Armin, Steven, Daniel, Gonska, Bernd-Dieter, Rudic, Boris, Lewalter, Thorsten, Zabel, Markus, Geisler, Tobias, Schumacher, Burghard, Jung, Werner, Kleemann, Thomas, Luik, Armin, Veltmann, Christian, Coenen, Martin, and Nickenig, Georg

Published
2024
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11. Catheter ablation of short-coupled variant of torsade de pointes.

Author

Steinfurt, Johannes, Nazer, Babak, Aguilar, Martin, Moss, Joshua, Higuchi, Satoshi, Zarse, Markus, Trolese, Luca, Gressler, Alexander, Faber, Thomas S, Odening, Katja E, Zehender, Manfred, Bode, Christoph, Scheinman, Melvin M, Tedrow, Usha B, and Bogossian, Harilaos

Subjects
Humans, Ventricular Premature Complexes, Torsades de Pointes, Ventricular Fibrillation, DNA-Binding Proteins, Electrocardiography, Catheter Ablation, Retrospective Studies, 3D-mapping, Moderator band, Purkinje, Short-coupled variant of torsade de pointes, Heart Disease, Cardiovascular, Clinical Research, Cardiorespiratory Medicine and Haematology, Cardiovascular System & Hematology
Abstract

BackgroundThe short-coupled variant of torsade de pointes (sc-TdP) is a malignant arrhythmia that frequently presents with ventricular fibrillation (VF) electrical storm. Verapamil is considered the first-line therapy of sc-TdP while catheter ablation is not widely adopted. The aim of this study was to determine the origin of sc-TdP and to assess the outcome of catheter ablation using 3D-mapping.Methods and resultsWe retrospectively analyzed five patients with sc-TdP who underwent 3D-mapping and ablation of sc-TdP at five different institutions. Four patients initially presented with sudden cardiac arrest, one patient experienced recurrent syncope as the first manifestation. All patients demonstrated a monomorphic premature ventricular contraction (PVC) with late transition left bundle branch block pattern, superior axis, and a coupling interval of less than 300 ms. triggering recurrent TdP and VF. In four patients, the culprit PVC was mapped to the free wall insertion of the moderator band (MB) with a preceding Purkinje potential in two patients. Catheter ablation using 3D-mapping and intracardiac echocardiography eliminated sc-TdP in all patients, with no recurrence at mean 2.7 years (range 6 months to 8 years) of follow-up.Conclusion3D-mapping and intracardiac echocardiography demonstrate that sc-TdP predominantly originates from the MB free wall insertion and its Purkinje network. Catheter ablation of the culprit PVC at the MB free wall junction leads to excellent short- and long-term results and should be considered as first-line therapy in recurrent sc-TdP or electrical storm.

Published
2022

23. Big Data in electrophysiology

Author

Nedios, Sotirios, Iliodromitis, Konstantinos, Kowalewski, Christopher, Bollmann, Andreas, Hindricks, Gerhard, Dagres, Nikolaos, and Bogossian, Harilaos

Published
2022
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29. Apixaban versus PhenpRocoumon: Oral AntiCoagulation plus antiplatelet tHerapy in patients with Acute Coronary Syndrome and Atrial Fibrillation (APPROACH-ACS-AF): Rationale and design of the prospective randomized parallel-group, open-label, blinded-endpoint, superiority, multicenter-trial of a triple therapy versus a dual therapy in patients with Atrial Fibrillation and Acute Coronary Syndrome undergoing coronary stenting

Author

Riesinger, Lisa, Strobl, Claudia, Leistner, David M., Gori, Tommaso, Akin, Ibrahim, Mehr, Michael, Kellnar, Antonia, Mahabadi, Amir A., Bogossian, Harilaos, Block, Michael, Edelmann, Frank, Sarafoff, Nikolaus, Sibbing, Dirk, Ince, Hüseyin, Rassaf, Tienush, Mansmann, Ulrich, Mehilli, Julinda, Kääb, Stefan, Hausleiter, Jörg, Massberg, Steffen, and Wakili, Reza

Published
2021
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