We aim to provide a critical appraisal of basic concepts underlying signal recording and
processing technologies applied for (i) atrial fibrillation (AF) mapping to unravel AF …

Measurements of cardiac conduction velocity provide valuable functional and structural
insight into the initiation and perpetuation of cardiac arrhythmias, in both a clinical and …

Dunham LLP (57) ABSTRACT This invention provides a method comprising the Steps of
identifying and localizing reentrant circuits from electro gram features using feature detection …

Characterizing patient-specific atrial conduction properties is important for understanding
arrhythmia drivers, for predicting potential arrhythmia pathways, and for personalising …

Background—With its inherent limitations, determining local activation times has been the
basis of cardiac mapping for over a century. Here, we introduce omnipolar electrograms that …

Although resuscitation for sudden cardiac arrest attempts are frequently not instituted for
several minutes after the onset of ventricular fibrillation (VF), previous mapping studies have …

Functional reentry has been hypothesized to be an underlying mechanism of ventricular
fibrillation (VF); however, its contribution to activation patterns during fully developed VF is …

Background Understanding the mechanisms that drive ventricular fibrillation is essential for
developing improved defibrillation techniques to terminate ventricular fibrillation (VF) …

Few techniques have been developed for deriving quantitative measures of activation
patterns during ventricular fibrillation (VF). Such measures have many potential applications …

The degree of spatial organization of ventricular fibrillation (VF) is a fundamental dynamical
property of the arrhythmia and may determine the success of proposed therapeutic …