Watching someone collapse from sudden cardiac arrest is a scary experience — but knowing what to do can save a life. Quick action and knowing how to use a device like an automated external ...

It's been six days since Buffalo Bills player Damar Hamlin collapsed on the field in front of millions. Many feared the worst. But just two days after suffering a cardiac arrest, he woke up and has ...

KNOXVILLE, Tenn. (WATE) — June 1-7 each year is National CPR and AED Awareness Week. It spotlights how lives can be saved if more Americans know CPR and how to use a defibrillator. Knoxville company ...

Jon LaPook, M.D. is the award-winning chief medical correspondent for CBS News. Since joining CBS News in 2006, LaPook has delivered more than 1,200 reports on a wide variety of breaking news and ...