What is a heart attack?

What happens when you suffer from a heart attack? Watch this video to learn

A heart attack can happen to anyone. Get the facts about risk factors, symptoms, treatment and prevention.

Every year millions of people have heart attacks. But there are steps you can take to lower your risk.

In the U.S., about 805,000 people have a heart attack each year. Learn about heart attacks and what to do if you develop symptoms.

Acting fast makes survival more likely. Here's what you need to know.

A silent heart attack may show no symptoms—but it can be just as deadly.