Coach Urban Meyer says Rainey was diagnosed with an accelerated heartbeat, but expects him to return to practice later this week after having a non-evasive cardiac procedure.
Meyer says Patchan, who had been splitting time with Xavier Nixon on the first-team offense, has a hairline fracture in his wrist. Patchan could be out two weeks, the latest in a long list of injuries for the junior. Patchan has missed time because of a knee injury, a concussion and a gunshot wound.
Receiver Chris Dunkley also has been limited because of a chronic hamstring injury. Meyer expects him back late next week.

http://accesswdun.com/article/2010/8/231380