Pulmonary Vein Recordings A Practical Guide to the Mapping and Ablation of Atrial Fibrillation is an essential reference for electrophysiologists, fellows-in-training, and all those involved in the mapping and ablation of atrial fibrillation. Extensively illustrated with annotated multichannel tracings, this revised and updated edition adds 30 new tracings that illustrate important practical points and useful tips that will facilitate the interpretation of electrogram recordings obtained by circumferential mapping, leading to successful pulmonary vein isolation. PV electrograms from rare and interesting cases are also included.