Lamar Odom has undergone two emergency surgeries.
The 35-year-old basketball star is recovering in a Los Angeles hospital after collapsing at a Nevada brothel last week following a drugs and alcohol binge and TMZ has reported that he has had two procedures due to "chest issues".
Sources told the website that Lamar is "emotional" and his wife Khloe Kardashian is the only visitor allowed to see him.
Meanwhile, Khloe officially called off her divorce from Lamar in court in Los Angeles this week because she felt it was "the most sensible thing to do".
A source close to the 'Keeping Up with the Kardashians' beauty told UsMagazine.com: "This is a very delicate and difficult time for both Lamar and Khloé, and the most sensible thing to do at such a time is not make any big moves and put everything on hold. So that's what she is doing."
The couple split in December 2013 after four years of marriage, but only signed their divorce papers in July and were waiting for the judge to make it official.
However, they have decided to call it off, amid reports they are reconciling.