The Young And The Restless’ Star Kristoff St. John’s Cause Of Death Revealed

The Young and the Restless” star Kristoff St. John died of hypertrophic heart disease, according to an autopsy report obtained by Fox News.

Other contributing factors included “myocardial bridging of left anterior descending coronary artery and the effects of ethanol.” The Los Angeles county coroner officially ruled St John’s death an accident.

The 52-year-old, best known for his role as Neil Winters on the long-running soap opera, died on Feb. 3 in California.