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.
He testified how in 1993, Jackson owed $30 million, a figure that grew to a staggering $140 million by 1998. In an eight year period between June 2001 and 2009, the popstars debt increased by an eye-watering $170 million. Ackerman adds that when Jackson died he owed in the region of $400-$500 million.