First degree AV block, sinus pause, QT prolongation on ECG Johnson Francis | February 4, 2024 | ECG / Electrophysiology, ECG Library | No Comments First degree AV block, sinus pause, QT prolongation on ECG Related Posts Hypothermia for post op arrhythmia – Cardiology MCQ No Comments | Nov 23, 2014 Sokolow-Lyon criteria for left ventricular hypertrophy No Comments | Jan 4, 2015 Narrow QRS Tachycardia with ST Depression No Comments | Nov 13, 2008 What is ECG imaging (ECGi)? No Comments | Apr 2, 2022 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal