What caused Damar Hamlin's cardiac arrest? There are many potential reasons, an AHN cardiologist says
Fans, supporters hold candlelight vigil for Hamlin
Coley Harvey on X: A few dozen people have shown up outside University of Cincinnati Medical Center for a candlelight/prayer vigil to continue lifting up Damar Hamlin. / X
What Happened to Damar Hamlin? What We Know After Bills Player Collapses, Suffers Cardiac Arrest On Field – NBC Chicago
Damar Hamlin update: Bills player in ICU with 'signs of improvement'
Latest details on Damar Hamlin: Family of Bills player releases statement, team offers update on his health
Rachel Hopmayer on X: Back at UC Medical Center tonight for a vigil expected to start at 8:55 p.m., exactly 24 hours after #Bills Damar Hamlin collapsed last night. / X
NFL player Damar Hamlin suffers cardiac arrest on field
Bills & Bengals fans unite outside of hospital in support of Damar Hamlin
Fans rally around Bills' Damar Hamlin with vigil outside hospital