According to the medical examiner, Savage suffered from cardiovascular disease -- and the deadly "cardiac event" resulted from the condition.
According to the toxicology report, Savage tested positive for alcohol and hydrocodone (an opiate) during the time of his death ... but neither played a role in his death.
As we previously reported, the wrestler's brother said Savage experienced a heart attack before the accident -- and that's what caused him to lose control of his vehicle on a Florida highway and slam into a tree.
