TY - JOUR T1 - Second-degree Atrioventricular Block: Conceptions and Misconceptions AU - Katritsis, Demosthenes G DO - 10.15420/aer.2018.7.2.EO1 UR - https://doi.org/10.15420/aer.2018.7.2.EO1 JO - Arrhythmia & Electrophysiology Review 2018;7(2):77–8. Y1 - 2018 PB - Radcliffe Cardiology ER -