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 are phantom shocks? No Comments | Apr 3, 2013 What is Telemetry Monitoring? No Comments | Aug 18, 2008 Which arrhythmias are never seen in digitoxicity? No Comments | Jun 14, 2008 What is Respiratory Sinus Arrhythmia? 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