Publication
Influence of atrial substrate on local capture induced by rapid pacing of atrial fibrillation
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EPFL2018Atrial fibrillation septal pacing: translation of modelling results
Aims: Atrial fibrillation (AF) septal pacing consists of rapid pacing from a ring of electrodes around the atrial septum, leading to local capture of both atria during AF. The present model-based study evaluated the impact of the number of stimulation elec ...
Oxford Univ Press2016Impact of Conduction Velocity on Local Capture of Atrial Fibrillation Induced by Rapid Pacing
Jean-Marc Vesin, Adrian Luca, Alexandru Rusu
Objectives: Rapid pacing of atrial fibrillation (AF) can induce local atrial capture. The present model-based study investigated the impact of atrial tissue conduction velocity on AF capture ability during rapid septal pacing. Methods: The AF model combine ...
2015Intermittent Atrial Tachycardia Promotes Repolarization Alternans and Conduction Slowing During Rapid Rates, and Increases Susceptibility to Atrial Fibrillation in a Free-Behaving Sheep Model
Jean-Marc Vesin, Florian Jousset, Etienne Pruvot
Repolarization Alternans and Atrial Remodeling Introduction Paroxysmal atrial fibrillation (AF) may be triggered by intermittent atrial tachycardia, and ultimately lead to persistent AF. However, the mechanisms by which intermittent atrial tachycardia prom ...
Wiley-Blackwell2014Correlation Dimension as a Measure of the Atrial Fibrillation Capture during Atrial Septal Pacing
In the present model-based study, the correlation dimension (D2) was used as a measure of the effectiveness of atrial septal pacing during atrial fibrillation (AF). From ongoing simulated atrial fibrillation, instantaneous transmembrane potential maps were ...
2014Assessment of AF capture during antitachycardia pacing using largest Lyapunov exponent estimation. Insights from a biophysical model
The present study investigates the potential of the Largest Lyapunov Exponent (LLE) for the quantification of AF complexity as a marker of antitachycardia pacing (ATP) effectiveness in a biophysical model of the human atria. From ongoing simulated atrial f ...
Publishing House of the Slovak Academy of Sciences2014Impact of Bachmann’s Bundle on Rapid Pacing of Atrial Fibrillation from the Septum Area
Rapid pacing of atrial fibrillation (AF) can induce local capture of the atrial tissue and preliminary studies showed that the septum area was the only location allowing simultaneous capture of both atria from a single site. The present model-based study i ...
2013