DMX suffered a heart attack after ODing last night and is in critical condition.

Sources who spoke to TMZ tell the gossip site the prognosis is not good.  One described the 50-year as being in a vegetative state.  X's friends and family are prepared for the worst.

He was rushed to a hospital in White Plains, NY, near his hometown of Yonkers, at about 11 PM.

X has a history of drug abuse.  His last rehab stint was in 2019.

Prayers.