Cardinals' J.J. Watt to Play After He Had His 'Heart Shocked Back into Rhythm'

Arizona Cardinals defensive end J.J. Watt revealed on Twitter Sunday that he had a heart issue earlier in the week:

A-Fib stands for atrial fibrillation, which is an arrhythmia featuring an irregular heart rhythm.

Watt spoke more about the issue after the Cardinals' win against the Carolina Panthers:

Watt was initially listed as questionable for the contest because of a calf issue, but Ian Rapoport of NFL Network reported he was expected to play.

Jay Glazer provided a further update on the situation on Fox NFL Sunday, noting Watt felt "lightheaded" in a meeting on Wednesday and was brought to the hospital on Thursday. He was still able to practice with the team on Friday.

The 33-year-old is in his second year with the Cardinals, although the 2021 campaign was cut short after just seven games when he suffered a torn labrum, bicep and rotator cuff.

Injuries have been a major part of his career, playing more than half a season just twice in the last six years.

The three-time Defensive Player of the Year continues to show his dedication by working his way back to the field, although his health remains a significant concern.