Former pro wrestling star turned political activist Hulk Hogan, who died a week ago at the age of 71, was the victim of a heart attack officials announced Thursday.

New details about Hulk Hogan's health have emerged after his death. Hogan's cause of death was officially ruled a heart attack, with medical documents also revealing his history with leukemia.

Hulk Hogan, 71, was pronounced dead at a hospital less than 90 minutes after medics arrived at his home in Clearwater, Florida.