TMZ is now reporting Lamar Odom's heart started to function “much better” than it had been before.
Doctors reportedly told Odom's friends and family this is an incredibly positive sign in his fight for survival.
Doctors have also allegedly asked for Lamar's hospital room to remain in a state of “calm” to allow his body a better chance at healing itself.
Hospital workers blocked off Lamar's room from most visitors, but Khloé Kardashian is reported to have been at his bedside during his stay.
We'll keep you updated as this story develops.