Vasodilator Johnson Francis | July 6, 2008 | General | No Comments Vasodilator Vasodilator: An agent which causes dilatation of blood vessels. Related Posts Role of pacemakers in atrial fibrillation No Comments | Aug 5, 2011 What are cyanotic spells (tet spells)? No Comments | May 15, 2018 Inferior vena cava No Comments | Jul 6, 2008 Is there any difference between heart disease and cardiovascular disease? 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