Damar Hamlin had heartbeat restored on the field after cardiac arrest, Bills report
Damar Hamlin updates: Bills safety asked in writing if team won game
Bills' Damar Hamlin in critical condition after collapse on field
Why Damar Hamlin's collapse marks a seismic shift for the NFL and its fans, NFL
Damar Hamlin: Injury showed NFL's toll on players
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Buffalo Bills return to work after Damar Hamlin suffered cardiac arrest on the field, News
NFL player Damar Hamlin in critical condition after suffering cardiac arrest during game
Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
Damar Hamlin showing 'remarkable improvement over past 24 hours'
Damar Hamlin Remains in Critical Condition as NFL Says Game Will Not Resume This Week - WSJ