On occasion, especially if you have had more than your share of visits to the O.R., you could "flatline" during an operation. This means that your heart has stopped beating and is known as a "code blue".
This is not a good thing! C.P.R, (cardio pulmonary resuscitation), may be necessary to get it pumping again. If C.P.R. is completely successful, you'll get your stitches, recover, and get back to the game. If you're partially successful, you may slip into a coma.