The left ventricular summit (LVS) is the most common site of epicardial arrhythmias. Ablation
of LVS arrhythmias continue to pose a challenge to the electrophysiologist because of its …

Purpose of review This review discusses the role of radiofrequency (RF) catheter ablation for
the treatment of cardiac arrhythmias and how recent advances in the understanding of RF …

Aims Advanced ablation strategies are needed to treat ventricular tachycardia (VT) and
premature ventricular complexes (PVC) refractory to standard unipolar radiofrequency …

Aims Catheter ablation (CA) of idiopathic ventricular arrhythmias (VAs) from the epicardial
left ventricular summit is challenging. The endocardial approach targets two sites: the …

An expanding spectrum of techniques which can optimize the precision and effectiveness of
catheter ablation procedures may improve PVC/VT ablation outcomes. Novel ablation …

Pulsed field ablation (PFA) is a catheter-based procedure that utilizes short high voltage and
short-duration electrical field pulses to induce tissue injury. The last decade has yielded …

Identification of intramural ventricular arrhythmias depends on comprehensive mapping that
should include the coronary venous system, and ablation often requires advanced …

The recent renaissance of bipolar radiofrequency catheter ablation (Bi-RFCA) has
established it as an effective technique for managing complex ventricular arrhythmias (VAs) …

Background Catheter ablation is a highly effective therapy for idiopathic and scar-related
ventricular arrhythmias (VAs), but outcomes are less favourable when the arrhythmia …

The complex architecture of the left ventricular summit (LVS) makes the radiofrequency
catheter ablation (RFCA) of ventricular arrhythmias (VA) in that area sometimes difficult. 1 …