Pericardium Johnson Francis | July 6, 2008 | General | No Comments Pericardium Pericardium: Outer covering of the heart. It has two layers – visceral and parietal Related Posts Stents No Comments | Jul 5, 2008 What are the important artificial heart valve emergencies? No Comments | Mar 29, 2022 Narrowing of heart valves No Comments | Sep 5, 2017 Segments and intervals in an electrocardiogram (ECG) No Comments | Nov 1, 2017 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal