John Fox out as Broncos head coach - The Phinsider
NFL Hot Read -- Health, job demands at odds for NFL coaches - ESPN
Jack Del Rio steps in for ailing Broncos coach Fox
Broncos head coach to have heart surgery
Broncos' head coach John Fox to leave team
Broncos' John Fox goes from heart surgery to Super Bowl XLVIII
John Fox sent home from hospital, says he'll cheer on Broncos from
Broncos Coach John Fox to have heart surgery, will miss several
John Fox Hasn't Been the Same Since His Heart Incident
Broncos stay upbeat behind John Fox – New York Daily News
Denver Broncos tab Jack Del Rio interim coach - ESPN
Broncos coach John Fox to undergo aortic valve replacement surgery
John Fox (American football) - Wikipedia