Ozzy Osbourne’s cause of death has been confirmed. The former Black Sabbath frontman died at 76 after suffering an “acute myocardial infarction” and an “out of hospital cardiac arrest,” according to his death certificate,

Ozzy Osbourne died from a heart attack and suffered from Parkinson’s and coronary artery disease, according to a death certificate filed in London and obtained by the New York Times. The certificate,

Death Certificate Confirms Rock Legend Died of from Acute Myocardial Infarction and Cardiac Arrest. Parkinson's Listed as a Contributor.