PSVT Johnson Francis | July 6, 2008 | Electrical system of the heart | No Comments PSVT PSVT: Paroxysmal Supraventricular Tachycardia. Related Posts Sinus Arrhythmia No Comments | Jul 14, 2008 Electrical system of the heart No Comments | Dec 31, 2016 What is Atrial Fibrillation? No Comments | Jul 25, 2008 Pulseless electrical activity No Comments | Jul 13, 2008 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal