Doctors at the combine have diagnosed Michigan defensive tackle Maurice Hurst with a heart condition, Adam Schefter of ESPN reports.
Hurst will not participate in combine drills and will undergo further testing this week.
Hurst was projected as a possible first-round pick.
He was a unanimous first-team All-Big Ten selection and an All-American last season when he made 60 tackles, including 13.5 for loss, and five sacks.