The indications for catheter-based structural and electrophysiological procedures have
recently expanded to more complex scenarios, in which an accurate definition of the …

In recent years, percutaneous catheter interventions have continuously evolved, becoming
an essential strategy for interventional diagnosis and treatment of many structural heart …

Introduction Catheter ablation for atrial fibrillation (AF) is the most frequently performed
cardiac ablation procedure worldwide. The majority of ablations can now be performed …

Atrial flutter (AFL) represents a prevalent variant of supraventricular tachycardia,
distinguished by a macro-reentrant pathway encompassing the cavotricuspid isthmus (CTI) …

Introduction Catheter ablation is the preferred treatment for typical atrial flutter (AFl), but it
can be challenging due to anatomical abnormalities. The use of 3D electroanatomical …

Purpose Radiofrequency (RF) catheter ablation of the slow pathway (SP) in atrioventricular
nodal reentry tachycardia (AVNRT) is highly effective; however, it may require prolonged …

Background Electroanatomical mapping systems have reduced the amount of fluoroscopy
required to ablate the cavotricuspid isthmus. The aims of this study are to evaluate the …

Fluoroscopy has always been the cornerstone imaging method of interventional cardiology
procedures. However, radiation exposure is linked to an increased risk of malignancies and …

Background The ablation of cavotricuspid-isthmus (CTI) atrial flutter (AFL) dependent atrial
flutter could be difficult in patients with complex anatomy of the CTI. The aim of the study was …

Background The aim of this study was to explore whether the pouch depth influenced the
radiofrequency (RF) duration and total delivered RF energy for cavotricuspid isthmus (CTI) …