PQRST in Electrocardiogram Johnson Francis | February 12, 2024 | General | No Comments PQRST in Electrocardiogram Related Posts Thyroid and heart disease No Comments | Feb 23, 2017 Lungs and heart disease No Comments | Feb 12, 2017 ECG Simplified – Part 3 No Comments | May 24, 2022 Mitral Stenosis No Comments | Jul 3, 2008 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal