Image: Flickr, Purple Phoenix. You don't need your phone at the dinner table, in the bathroom, or while you're watching a movie or reading a book. Try to set up phone-free periods during the day. Schedule them when you're busy doing something else, in order to make the break a bit easier.For example, you could put your phone on Airplane Mode for the first hour after you get home from work.ry to set up phone-free periods during the day. Schedule them when you're busy doing something else, in order to make the break a bit easier. For example, you could put your phone on Airplane Mode for the first hour after you get home from work.
Pericardial disease, or pericarditis, is inflammation of any of the layers of the pericardium. The pericardium is a thin tissue sac that surrounds the heart and consists of: Visceral pericardium -- an inner layer that envelopes the entire heart; A middle fluid layer to prevent friction between the visceral pericardium and parietal pericardium
The pericardium has several functions: The pericardium is divided into three layers: The pericardial cavity lies between the visceral pericardium and the parietal pericardium. This cavity is filled with pericardial fluid which serves as a shock absorber by reducing friction between the pericardial membranes.ericardial Membranes. 1  Fibrous Pericardium-the outer fibrous sac that covers the heart. 2  Parietal Pericardium-lies between the visceral pericardium and the fibrous pericardium. 3  Visceral Pericardium-also called the epicardium, this is the outer layer of the wall of the heart.