TY - JOUR T1 - What is Established and What is New in Ablation of Persistent Atrial Fibrillation? AU - Kuck, Karl-Heinz AU - Metzner, Andreas DO - 10.15420/aer.2015.04.02.80 UR - https://doi.org/10.15420/aer.2015.04.02.80 JO - Arrhythmia & Electrophysiology Review 2015;4(2):80 Y1 - 2015 PB - Radcliffe Cardiology ER -