What is Cardiac Invalidism? Johnson Francis | February 12, 2024 | General | No Comments What is Cardiac Invalidism? Related Posts Hybrid operating rooms for cardiac procedures No Comments | Aug 9, 2011 What causes clogged blood vessels? No Comments | Jul 27, 2018 Heart disease is the most expensive illness in Australia No Comments | Oct 9, 2009 How Does The ECG Help Patient Care? 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