Talking atrial fibrillation after J.J. Watt's health scare: what it is, what it means
Cardinals' J.J. Watt indicates he'll retire at end of season
JJ Watt Reveals He Had Heart 'Shocked Back Into Rhythm' Thursday
Cardinals' J.J. Watt indicates he'll retire at end of season
J.J. Watt Offers To Pay Funeral Expenses for Fan's Grandfather
J.J. Watt: I'm playing 4 days after atrial fibrillation
J.J. Watt says he had heart zapped 3 days ago, but played vs. Panthers
Cardinals' J.J. Watt thankful to be playing after atrial fibrillation - CBS Pittsburgh
Cardinals' JJ Watt announces retirement from NFL via tweet
Arizona Cardinals DE J.J. Watt tweets that he had to have his heart shocked back into rhythm three days before Panthers game