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Articles on Heart problems

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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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