Italian American wrestling legend Dominic DeNucci was hospitalized on Friday due to a health scare. The cause was originally unknown, but his family later provided an update. The 88-year-old was dealing with a heart issue and underwent a cardiac catheterization procedure.

"Dominic was admitted to the hospital on Friday after experiencing some very minor health issues, including fatigue," DeNucci's family said in a statement. "After tests concluded that DeNucci had slight stenosis of his aorta, the doctors decided to perform a routine heart catheterization to insert a stent into the narrowed artery. That procedure was successfully performed earlier [on Monday] and Dominic is resting comfortably.