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.
Michael Jackson Dies At 50. Pop star suffered cardiac arrest at his L.A. home. [artist id=1102]Michael Jackson[/artist] died Thursday afternoon (June 25) at the age of 50 after suffering cardiac arrest. Reports say the legendary pop singer [article id=1614735]collapsed and suffered cardiac arrest[/article] at his home in the Los Angeles neighborhood of Holmby Hills.