Dennis Quaid’s Newborn Twins are Fighting for Their Lives

According to TMZ Dennis Quaid's newborn twins are fighting for their lives after being inadvertently overdosed at Cedars-Sinai Medical Center in Los Angeles.

Sources tell us the twins -- Thomas Boone and Zoe Grace -- were accidentally given a massive dose of Heparin, an anti-coagulant. Babies typically get 10 units. Our sources say they were each mistakenly given 10,000 units. The drug is used to flush out IV lines and prevent blood clots. We're told one dose was given on Sunday morning, another on Sunday evening.

We're told late Sunday night, both babies started to "bleed out." Both babies are now at Cedars in the neo-natal intensive care unit where we're told they are stable.The twins were born to Quaid and wife Kimberly Buffington November 8 via surrogate.
A rep for Quaid did not immediately return our call for comment and there was no immediate comment from Cedars.