Arizona Cardinals' JJ Watt tweets that he's playing 4 days after atrial fibrillation
Arizona Cardinals star J.J. Watt plays 4 days after having atrial fibrillation – KIRO 7 News Seattle
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J.J. Watt emotionally talks about heart issue after Cardinals win
Arizona Cardinals' JJ Watt reveals he went into A-fib and had to have heart shocked back into rhythm
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Arizona Cardinals Player J.J. Watt Says He's Playing, Days After Getting Heart Shocked
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Cardinals' J.J. Watt thankful to be playing after atrial fibrillation
Arizona Cardinals star J.J. Watt plays 4 days after having atrial fibrillation – KIRO 7 News Seattle
J.J. Watt: Cardinals star says he suffered A-fib, had heart shocked