Aims Over the past 25 years there has been a substantial development in the field of digital
electrophysiology (EP) and in parallel a substantial increase in publications on digital …

Ablation strategies remain poorly defined for persistent atrial fibrillation (AF) patients with
recurrence despite intact pulmonary vein isolation (PVI). As the ability to perform durable PVI …

Aims There is a clinical spectrum for atrial tachyarrhythmias wherein most patients with atrial
tachycardia (AT) and some with atrial fibrillation (AF) respond to ablation, while others do …

In this work, we present the release of a novel easy to use software package called DGM or
Directed-Graph-Mapping. DGM can automatically analyze any type of arrhythmia to find …

Rotating spiral waves are self-organized features in spatially extended excitable media and
may play an important role in cardiac arrhythmias including atrial fibrillation (AF). In …

Mechanisms sustaining atrial fibrillation are yet to be clarified. This article focuses on
milestones in the theory of atrial fibrillation and addresses the different leading hypotheses …

Background Global simultaneous recording of atrial activation during atrial fibrillation (AF)
can elucidate underlying mechanisms contributing to AF maintenance. A better …

Atrial fibrillation (AF) underlies disordered spatiotemporal electrical activity, that increases in
complexity with the persistence of the arrhythmia. It has been hypothesized that a specific …

There continues to be great interest in better defining mechanisms of atrial fibrillation (AF) to
improve therapy and guide ablation beyond pulmonary vein isolation. The multiple wavelet …

Introduction Ablation of atrial fibrillation (AF) is usually not considered in patients with
rheumatic mitral stenosis (RMS). We analyzed the results of a combined procedure of AF …