Title: Standardized Quantification of Vagal Denervation by Extracardiac Vagal Stimulation During Second Generation Cryoballoon Ablation: a Vein per Vein Analysis

Credits: Thiago Guimarães Osório, Gian-Battista Chierchia, Riccardo Maj, Hugo-Enrique Coutiño, Erwin Ströker, Juan Sieira, Francesca Salghetti, Muryo Terasawa, Paul-Adrian C?lburean, Alessandro Rizzo, Gianluca Borio, Oriana Scala, Alessio Galli, Pedro Brugada, Carlo de Asmundis

Title: Safety and Long-Term Success of Persistent Atrial Fibrillation Ablation Using THERMOCOOL SMARTTOUCH® Catheter: Real-World Experience

Credits: Tom De Potter, Hugo Van Herendael, Richard Balasubramaniam, Matthew Wright, Decebal-Gabriel La?cu, Sharad C. Agarwal, Baohui Zhang, Lee Ming Boo, Antonio Pani

Title: Predictors of Long-Term outcome in Patients Undergoing a First Repeat Ablation Consisting Solely of Re-isolation of Reconnected Pulmonary Veins

Credits: Juan-Pablo Abugattas MD1,2, Bruno Schwagten MD, PhD1, Jeroen De Cocker MD1, Hugo-Enrique Coutiño, MD2, Francesca Salghetti, MD2, Varnavas Varnavas, MD, PhD2, Erwin Ströker MD2, Juan Sieira MD, PhD2, Michael Wolf MD1, Pedro Brugada MD, PhD2, Carlo de Asmundis MD PhD2, Gian-Battista Chierchia MD, PhD2, Yves De Greef, MD, PhD1,2.

Title: Real-Time Recordings in Cryoballoon Pulmonary Veins Isolation: Comparison Between the 25mm and the 20mm Achieve Catheters

Credits: Francesca Salghetti MD, Juan-Pablo Abugattas MD, Valentina De Regibus MD, Saverio Iacopino MD, Ken Takarada MD, Erwin Ströker MD, Hugo-Enrique Coutiño MD, Ian Lusoc MD, Juan Sieira MD , Lucio Capulzini MD , Giacomo Mugnai MD PhD , Vincent Umbrain MD, PhD, Stefan Beckers MD, Pedro Brugada MD, PhD, Carlo de Asmundis MD, PhD and Gian-Battista Chierchia MD, PhD

Title: Efficacy, high procedural safety and rapid optimization of cryoballoon atrial fibrillation ablation in the hands of a new operator

Credits: Eberhard Scholz, Patrick Lugenbiel, Patrick A. Schweizer, Panagiotis Xynogalos, Claudia Seyler, Edgar Zitron, Rüdiger Becker, Hugo A. Katus, Dierk Thomas