AED

Keith Seinfeld / kplu

College and high school athletes are typically in top physical shape. Except a few have an invisible heart condition that can lead to sudden cardiac arrest, where they drop dead on the court or field.

A new study by a group of physicians led by a team doctor for the University of Washington Huskies recommends all student athletes get a high-tech heart scan called an electrocardiogram, or EKG.

The catch is their doctors probably need additional training.

How many ways do you know to save someone who's dying?

A good first step is to call 911. If the person's heart has stopped, then it's time for CPR. And, third on your list might be the AED, or automatic external defibrillator.

Emergency responders are hoping this electronic heart-shocking device will become a standard part of the workplace.