Ozzy Osbourne's cause of death has been confirmed-but what is an acute myocardial infarction? It was one of three things listed on the 76-year-old Black Sabbath rocker's death certificate.

Under the details for his occupation, his death certificate listed Osbourne as being a ‘rock legend, songwriter and performer’. In 1968 Osbourne co-founded Black Sabbath, who have been credited with pioneering the development of heavy metal music.

Ozzy Osbourne’s official cause of death has been made public. The legendary rock musician died last month at the age of 76, having spoken publicly about his health conditions, including a Parkinson’s disease diagnosis, for several years prior.