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 ...

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 ...

If your heart stops, your odds of survival decrease roughly 10% every minute you go without CPR or a defibrillator.

Chris Troughton believes that defibrillators save lives. They’ve saved his four times. Troughton was thinking about getting an automated external defibrillator (AED) for his own home, but then he met ...

From left: Vancouver police Cpl. Doug Rickard, Vancouver Fire Department Capt. Jay Getsfrid, and Officer Eric McCaleb show off an automated external defibrillator at police headquarters Monday. The ...