Although the detailed mechanisms that sustain fibrillation in the human heart continue to be
debated, 1–3 it is well accepted that the irregular waveform seen on a surface …

A system for determining electrophysiological data comprising an electronic control unit
configured to acquire electrophysiology signals from a plurality of electrodes (130) of one or …

Objective: Undiagnosed atrial fibrillation (AF) patients are at high risk of cardioembolic
stroke or other complications. The aim of this study was to analyze the blood volume pulse …

Atrial fibrillation (AF) is the most common cardiac arrhythmia in humans, with an estimated
lifetime prevalence of 25%. It is characterized by irregular and disorganized electrical …

A method for determining electrophysiology properties of tissue comprising acquiring
electrical signal data from a plurality of electrodes (130) of one or more catheters …

We previously reported the feasibility and efficacy of a simulation-guided clinical catheter
ablation of atrial fibrillation (AF) in an in-silico AF model. We developed a highly efficient …

ABSTRACT A system and method are provided for determining electro physiological data.
The system comprises an electronic control unit that is configured to receive electrical …

Background—Conventional methods to assess local activation time (LAT) detect the peak of
the bipolar electrogram (B-LATPeak) or the maximal negative slope of the unipolar …

Introduction: The complexity of waveforms during atrial fibrillation may reflect critical
activation patterns for the arrhythmia perpetuation. In this study, we introduce a novel …

Predicting the spontaneous termination of the atrial fibrillation (AF) leads to not only better
understanding of mechanisms of the arrhythmia but also the improved treatment of the …