Hulk Hogan's official cause of death has been determined.

The WWE icon died of acute myocardial infarction, commonly known as a heart attack, according to the Pinellas County Forensic Science Center documents obtained by USA TODAY Sports. The cause of death was noted in the cremation approval summary report.

The cause of death aligns with the initial report that Hogan died after suffering cardiac arrest.

In the documents, the center notes Hogan's death was a consequence of a history of atrial fibrillation, a heart condition that results in an irregular and rapid heart rhythm, according to the Mayo Clinic. Hogan also had leukemia CLL, a type of cancer that affects white blood cells and bone marrow.

A spokesperson for the Pinellas County Forensic Science Center said Hogan's death was certified by his primary care physician, and the medical examiner did not have a case into Hogan's death.