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Articles on Commotio cordis

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NFL player Damar Hamlin’s injury during a game on Jan. 2 may have been a heart injury called commotio cordis. Researchers are working on ways to prevent this rare but often fatal sports injury. (AP Photo/Joshua A. Bickel)

Damar Hamlin injury: Was it commotio cordis? How to prevent a potentially fatal blow to the heart in young athletes

Commotio cordis is the result of blunt trauma to the heart, and is one of the leading causes of sudden cardiac death in youth sports. Improvements in protective equipment may help prevent it.
Damar Hamlin, #3, collapsed on the field after making a tackle during a game on January 2, 2023. Dylan Buell via Getty Images

Damar Hamlin’s cardiac arrest during ‘Monday Night Football’ could be commotio cordis or a more common condition – a heart doctor answers 4 questions

Disruptions to the electrical signals that control a person’s heartbeat are dangerous, no matter the cause. A heart doctor explains the biology of cardiac arrest and what might have happened on the field.

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