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Arnaud Lazarus
Researcher at Cochin University of Science and Technology
Publications - 47
Citations - 1963
Arnaud Lazarus is an academic researcher from Cochin University of Science and Technology. The author has contributed to research in topics: Sudden death & Myotonic dystrophy. The author has an hindex of 17, co-authored 44 publications receiving 1761 citations. Previous affiliations of Arnaud Lazarus include Paris Descartes University.
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Acute hemodynamic effects of biventricular DDD pacing in patients with end-stage heart failure
Christophe Leclercq,Serge Cazeau,Hervé Le Breton,Philippe Ritter,Philippe Mabo,Daniel Gras,Dominique Pavin,Arnaud Lazarus,Jean-Claude Daubert +8 more
TL;DR: It is demonstrated that biventricular DDD paced cardiac performance may significantly improve cardiac performance in patients with IVCB and with severe heart failure, in comparison with intrinsic conduction and single-site RV DDD pacing.
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A randomized comparison of triple-site versus dual-site ventricular stimulation in patients with congestive heart failure.
Christophe Leclercq,Fredrik Gadler,Wolfgang Kranig,Sue Ellery,Daniel Gras,Arnaud Lazarus,Jacques Clémenty,Eric Boulogne,Jean-Claude Daubert +8 more
TL;DR: Cardiac resynchronization therapy with 1 RV and 2 LV leads was safe and associated with significantly more LV reverse remodeling than conventional biventricular stimulation.
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Long-term follow-up of arrhythmias in patients with myotonic dystrophy treated by pacing: a multicenter diagnostic pacemaker study
TL;DR: It is hypothesized that pacemaker (PM) implantation in patients with myotonic dystrophy with a prolonged HV interval, even asymptomatic, may protect them against sudden death related to atrioventricular (AV) block and facilitates the diagnosis and management of frequent paroxysmal tachyarrhythmias.
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Electrophysiological study with prophylactic pacing and survival in adults with myotonic dystrophy and conduction system disease.
Karim Wahbi,Christophe Meune,Raphaël Porcher,Henri Marc Bécane,Arnaud Lazarus,Pascal Laforêt,Tanya Stojkovic,Anthony Behin,Hélène Radvanyi-Hoffmann,Bruno Eymard,Denis Duboc +10 more
TL;DR: Among patients with myotonic dystrophy type 1, an invasive strategy was associated with a higher rate of 9-year survival than a noninvasive strategy, and regardless of the technique used to adjust for between-group differences in baseline characteristics, the invasive strategy had a longer survival.
Journal ArticleDOI
Relationships among electrophysiological findings and clinical status, heart function, and extent of DNA mutation in myotonic dystrophy
Arnaud Lazarus,J. Varin,Z. Ounnoughene,Hélène Radvanyi,Claudine Junien,Joël Coste,Pascal Laforêt,Bruno Eymard,H.M. Bécane,Simon Weber,Denis Duboc +10 more
TL;DR: Prolongation of the HV interval is the most common conduction abnormality in myotonic dystrophy and can be reliably recognized only by invasive EP testing and raises the issue of prophylactic pacing to limit the incidence of sudden death in MD.