Supraventricular arrhythmias are common and patients are often symptomatic, requiring
management with drugs and electrophysiological procedures. The ESC published …

Successful mapping and ablation of ventricular tachycardias remains a challenging clinical
task. Whereas conventional entrainment and activation mapping was for many years the …

Ripple mapping is a novel method of 3D intracardiac electrogram visualisation that allows
activation of the myocardium to be tracked visually without prior assignment of local …

Background: Ripple mapping (RM) is an alternative approach to activation mapping of atrial
tachycardia (AT) that avoids electrogram annotation. We tested whether RM is superior to …

Objectives The authors reviewed 3-dimensional electroanatomic maps of perimitral flutter to
identify scar-related isthmuses and determine their effectiveness as ablation sites …

Introduction Accurate localization of septal outflow tract premature ventricular contractions
(PVCs) is often difficult due to frequent mid‐myocardial or protected origin. Compared with …

Background A novel mapping algorithm utilizing vectors and global patterns of propagation
(Coherent™, Biosense Webster) has been developed to help identify the mechanism of …

Purpose Ripple map (RM) is a novel method for displaying activation pattern on the surface
of a cardiac chamber. The aim of this study was to determine the utility of the RM in …

Background Atrioventricular nodal reentrant tachycardia (AVNRT) is treatable by catheter
ablation. Advances in mapping‐system technology permit fluoroless workflow during …

Background Activation maps of scar‐related atrial tachycardias (AT) can be challenging to
interpret due to difficulty in inaccurate annotation of electrograms, and an arbitrarily …