Add Yahoo as a preferred source to see more of our stories on Google. Heartbeat Diagram In Red It's no exaggeration to say that knowing how to use a defibrillator properly can save someone's life. A ...

Contrary to popular belief, placing defibrillator pads on the front and back of the body rather than on the front and side may boost the chances of restoring a person's heartbeat, a new study hints.

Every year, hundreds of thousands of people experience cardiac arrest outside of hospitals. For most, the odds are grim. Only about 10% survive. But what if a simple change in how we use ...