The pericardium is a double-walled sac that contains the heart and the roots of the great vessels. The outer wall of the pericardium is composed of dense connective tissue. The portion of the inner wall of the pericardium that is in contact with the heart (but not in contact with the great vessels) is the epicardium. The epicardium contains the blood vessels supplying blood to heart muscle (the coronary arteries) as well as nerve fibers.
It's been three years since the world learned of Michael Jackson's death. Photos: Remembering the King of Pop Three Years Later.
Shock picture of Michael Jackson 'still ALIVE and sitting in crowd' this year. SHOCKING claims that King of Pop Michael Jackson faked his own death and is alive and well are being made online. 14:48, Tue, May 24, 2016 | UPDATED: 17:33, Tue, May 24, 2016. A video that claims to show new images of Jackson taken in a crowd during 2016, has been posted to YouTube. The video entitled Michael Jackson appears after seven years (2016) with proof, claims the fallen star could be hiding out in Canada or Africa.