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 Management of atrial fibrillation based on guidelines – part I No Comments | Apr 15, 2011 AV Interval Optimization in CRT No Comments | Apr 22, 2012 Posterior papillary muscle tachycardia – Cardiology MCQ No Comments | Sep 14, 2014 Fine atrial fibrillation No Comments | Apr 25, 2015 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal