Recovering Bills safety Damar Hamlin remains in a Buffalo hospital for further testing Tuesday but is expected to be released within the next day or two.
Doctors at Buffalo General Medical Center are conducting tests to find out the root cause of Hamlin's cardiac arrest during the Jan. 2 game against the Cincinnati Bengals, including whether pre-existing conditions contributed.
Michael Hughes, senior vice president and chief administrative officer at Kaleida Health, which operates the medical center, told CNN that Hamlin is healthy enough to leave the facility within 48 hours.
"Hamlin is going through a series of testing and evaluation today," Buffalo's Kaleida Health said in a statement Tuesday.