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 Role of stellate ganglion block in refractory ventricular arrhythmias No Comments | Feb 26, 2024 Right bundle branch block – RBBB No Comments | Aug 3, 2018 Heart rhythm disorders (Arrhythmia) No Comments | Jan 1, 2017 My heart starts pounding occasionally even when I am at rest, what could it be? No Comments | Apr 8, 2013 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal