Michael Jackson is dead at the age of 50 because of a heart attack (or a cardiac arrest).
Sum up :
Entertainer Michael Jackson died after being taken to a hospital on Thursday having suffered cardiac arrest, according to the Los Angeles County Coroner's office.
Paramedics took Jackson, 50, from his west Los Angeles home Thursday afternoon to UCLA Medical Center, where a team of physicians attempted to resuscitate him for more than an hour, said brother Jermaine Jackson. He said the famed singer was pronounced dead at 2:26 p.m. PT.
An autopsy is scheduled Friday, he said. Results are expected Friday afternoon, according to Lt. Fred Corral of the Los Angeles coroner's office, who also said Jackson was unresponsive when he arrived at the hospital. http://edition.cnn.com/2009/SHOWBIZ/Music/06/25/michael.jackson/index.html