DMX remains on life support in a New York hospital, and Wednesday will be an extremely critical day that could determine his outcome.
X remains in a coma and his condition has not materially changed ... his manager, Steve Rifkind, tells TMZ.
Members of DMX's family visited him Tuesday night ... leaving at around 10 PM.
Rifkind says doctors will perform a battery of tests Wednesday to determine the level of brain function. As we reported, when DMX OD'd Friday night, his brain was deprived of oxygen for nearly 30 minutes. Multiple sources told us ... he had "little brain activity."
Although we're told the prognosis does not look good, Wednesday's tests will determine decisions the family may have to make.