title: What's to come after isolation of the pulmonary veins?
authors.affiliation: Unit Translational Electrophysiology, Department of Cardiology, Erasmus Medical Center, Thorax Center, 's Gravendijkwal 230, 3015, CE Rotterdam, The Netherlands, j.vanderdoes@erasmusmc.nl.
authors.forename: Lisette Jme
authors.initials: LJ
authors.lastname: van der Does
authors.forename: Natasja Ms
authors.initials: NM
authors.lastname: de Groot