2:1 AV block on ECG Johnson Francis | February 6, 2024 | ECG / Electrophysiology, ECG Library | No Comments 2:1 AV block on ECG Related Posts Coronary sinus rhythm No Comments | Jan 23, 2010 Old inferior wall infarction and lateral ST depression No Comments | Dec 2, 2016 S5 lead for enhancing atrial activity No Comments | Apr 22, 2012 What is your diagnosis? No Comments | Feb 4, 2019 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal