Cardinals coach Bruce Arians released from hospital after overnight stay

Arizona Cardinals coach Bruce Arians spent Tuesday night in a San Diego-area hospital and underwent testing, but was released and re-joined his team on Wednesday, according to multiple reports.

NFL Network reported that Arians was released around 8 a.m. Pacific time, and that his condition was not considered serious.

The Cardinals are in San Diego for joint practices with the Chargers in advance of their preseason game on Friday.

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On Tuesday, a team spokesman tweeted that Arians alerted the team medical staff that he was not feeling well and having stomach pain; team physician Wayne Kuhl reportedly escorted Arians, who is a prostate cancer survivor, to a hospital. Arians, 63, underwent a battery of tests and was kept overnight.