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.
WireImage. Debt: It's claimed he missed three payments before his death. Michael Jackson was âtapped outâ in debt and owed an estimated $400-$500 million when he died, according to a forensic accountant. William R. Ackerman was testifying on behalf of AEG Live as a defence witness in the wrongful death trial when giving a detailed view of Jackoâs finances.