Bills' safety Poyer ruled out against Dolphins, opening possibility of Hamlin making season debut, Sports
Buffalo Bills player Damar Hamlin suffered cardiac arrest on field, team says
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Damar Hamlin's injury on Monday Night Football laid bare the game's toll
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Bills' Damar Hamlin's cardiac arrest adds to NFL injury reality
Bills' say Hamlin suffered cardiac arrest after hit on field
Bills' Damar Hamlin released from hospital, returns home
Bills safety Damar Hamlin suffered cardiac arrest, heartbeat restored, on field
Buffalo Bills star Damar Hamlin's on-field collapse puts spotlight on cardiac arrest in young people - ABC News
Damar Hamlin injury: Sudden collapse sparks conversation about commotio cordis
OHSU heart doctor talks Damar Hamlin injury