WWE legend Hulk Hogan died of a heart attack, according to the Pinellas County Forensic Science Center records obtained by Page Six.

Hogan, 71, suffered from acute myocardial infarction, commonly known as a heart attack, and had a history of atrial fibrillation (AFib), the most common cardiac arrhythmia — or irregular heartbeat.

Per the records, the WWE Hall of Famer had a history of chronic lymphocytic leukemia (CLL), which is a type of cancer affecting white blood cells.

Hogan, whose real name was Terry Bollea, was taken by ambulance from his home in Clearwater, Fla., on July 24, with a 911 call citing “cardiac arrest,” and he died at the hospital.

Hogan’s current wife, Sky Daily, called his death “sudden” in an Instagram message on Friday.