TY - JOUR T1 - Origins of Ablation of Bradyarrhythmias AU - Pachon, JC DO - 10.15420/aer.2018.7.2.L2 UR - https://doi.org/10.15420/aer.2018.7.2.L2 JO - Arrhythmia & Electrophysiology Review 2018;7(2):144. Y1 - 2018 PB - Radcliffe Cardiology ER -