Add Yahoo as a preferred source to see more of our stories on Google. It's been six days since Buffalo Bills player Damar Hamlin collapsed on the field in front of millions. Many feared the worst. But ...

Dr. Mehmet Oz demonstrates how to operate an automated external defibrillator, which helped save the life of celebrity trainer Bob Harper during a heart attack. When "The Biggest Loser" trainer Bob ...

Add Yahoo as a preferred source to see more of our stories on Google. What is an AED? Here's why it can save lives. (Photo: Getty Images) (Photo: Getty Images) About 90% of the 350,000 cardiac arrests ...

TAMPA, Fla. — Tamisha Derks is the owner of Concierge Healthcare Training. She teaches First Aid and CPR to organizations and businesses in the Tampa Bay area. Derks started the business several years ...

Connie Harvey from the American Red Cross explains how to use an AED, an automated external defibrillator, when attempting to restart someone’s heart after they collapse. She says the first two steps ...

They’re becoming more available in public places–but how do you use a defibrillator machine? Dr. Troy Madsen talks about public defibrillators, when to use them, and how they might save someone’s life ...

ST. LOUIS — After Blues player Jay Bouwmeester suffered what the team called a "cardiac event" during Tuesday's game, 5 On Your Side asked the Rapid Response Team at Saint Louis University Hospital to ...

Sudden cardiac arrest (SCA) is a medical emergency where the heart suddenly stops beating normally. It can happen to anyone, anytime, anywhere. Immediate defibrillation and high-quality CPR can ...

Most out-of-hospital cardiac arrests are caused by ventricular fibrillation or pulseless ventricular tachycardia. Electrical defibrillation is the only effective therapy for these Prompt ...

Public access Automated External Defibrillators (AEDs) are located in many University of Wyoming buildings. This page is offered by Environmental Health and Safety to provide information about AEDs ...

While you're at it, look up how to use an AED, anyone can do it, following voice prompts and clear instructions.

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 ...