Damar Hamlin's Cardiac Arrest: What We Know and Don't Know - The New York Times
Damar Hamlin collapsed during an NFL game. What happened? - Vox
Damar Hamlin Plays in First NFL Game Since His Cardiac Arrest
Damar Hamlin plays in first regular season game since January cardiac arrest
How Damar Hamlin thinks about fear and his decision to return to NFL
Buffalo Bills return to work after Damar Hamlin suffered cardiac arrest on the field
Damar Hamlin, cardiac arrest and the importance of CPR
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Buffalo Bills star Damar Hamlin's on-field collapse puts spotlight on cardiac arrest in young people - Good Morning America
Bills' Damar Hamlin plays in first game since January cardiac arrest - The Japan Times