Arizona Cardinals' J.J. Watt plays days after having heart procedure - ESPN
Cardinals' J.J. Watt indicates he'll retire at end of season - The San Diego Union-Tribune
J.J. Watt gets heart shocked back into rhythm per… J.J. Watt - Revenge of the Birds
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JJ Watt playing for Cardinals days after having 'heart shocked'
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JJ Watt went into AFib; 'had my heart shocked back into rhythm'
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Cardinals' J.J. Watt to play Sunday after heart scare
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Cardinals DE J.J. Watt says he had heart shocked, will play Sunday