Buffalo Bills star Damar Hamlin's on-field collapse puts spotlight on cardiac arrest in young people - ABC News
Damar Hamlin: Possible rare cardiac arrest event, doctors say
Buffalo Bills' Damar Hamlin puts sports in perspective
Buffalo Bills player is in critical condition after collapsing in game : NPR
Difference between cardiac arrest and heart attack after Damar Hamlin's collapse - ABC News
Buffalo Bills' Damar Hamlin in critical condition after cardiac arrest on field, NFL
COVID-19 vaccines didn't cause Damar Hamlin's cardiac arrest - Los Angeles Times
Updates about Damar Hamlin vigil, injury during Bills-Bengals game
Damar Hamlin status: Bills confirm safety suffered cardiac arrest - Buffalo Rumblings
Like Damar Hamlin, we collapsed from cardiac arrest on the field. Here's what happened to us next
Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
Damar Hamlin is in 'good spirits' and recovering at a Buffalo hospital, team says
Damar Hamlin's Cardiac Arrest: What We Know and Don't Know - The New York Times