Buffalo Bills' Damar Hamlin launches CPR challenge to save lives
Bills trainers cite Hamlin case as example for schools, youth
CPR instructor: Quick action saved Damar Hamlin's life
Damar Hamlin Partners with American Heart Association for CPR
Buffalo Bills praise trainer Denny Kellington for helping save
When Damar Hamlin collapsed, the NFL deployed its emergency action
Bills' assistant athletic trainer who performed CPR on Damar
Damar Hamlin's breathing tube is out and he told team, 'Love you
Damar Hamlin's cardiac arrest revives interest in CPR – KentWired