ECG Quiz 58 Johnson Francis | September 27, 2019 | ECG / Electrophysiology, ECG Library | No Comments ECG Quiz 58 Click here for a larger image Related Posts ECG in Ebstein’s anomaly of tricuspid valve No Comments | Jan 26, 2019 Electrical alternans in pericardial effusion No Comments | May 5, 2015 Hypersensitive carotid sinus syndrome No Comments | Mar 20, 2010 Hall sensor (Hall effect sensor) No Comments | Dec 28, 2013 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal