Denny needs a heart or else. Izzie and George go crazy trying to get him one. Derek has the life of a friend in his hands as he operates on Burke who has been shot. Burke cannot operate on Denny after Denny's heart stopped and now Denny is in a dire condition. Cristina gets put in charge of the ER and she is worried about Burke.
| Title | Deterioration of the Fight or Flight Response |
|---|---|
| Genres | Drama |
| Release Date | 2006-05-15 |
| Episode Runtime | 00 Hours 28 Minutes |
| Season Number | 2 |
| Episode Number | 26 |
| Production Companies | The Mark Gordon Company, shondaland, ABC Studios, Touchstone Television, Entertainment One Television, Lionsgate Television, ABC Signature, Trip the Light Productions |
