NSVT Johnson Francis | July 6, 2008 | Electrical system of the heart | No Comments NSVT NSVT: Non-sustained Ventricular Tachycardia, lasting less than 30 seconds. Related Posts What is atrial fibrillation with RVR? No Comments | Apr 11, 2013 Catheter ablation No Comments | Jul 15, 2015 What is the treatment of idioventricular rhythm with rate in 20’s? No Comments | Apr 29, 2013 What is Atrial Fibrillation? No Comments | Jul 25, 2008 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal