warning signs of a heart attack

Source: National Heart, Lung, and Blood Institute

A heart attack is a frightening event, and you probably don't want to think about it. But, if you learn the signs of a heart attack and what steps to take, you can save a life–maybe your own.

What are the signs of a heart attack? Many people think a heart attack is sudden and intense, like a "movie" heart attack, where a person clutches his or her chest and falls over.

The truth is that many heart attacks start slowly, as a mild pain or discomfort. If you feel such a symptom, you may not be sure what's wrong. Your symptoms may even come and go. Even those who have had a heart attack may not recognize their symptoms, because the next attack can have entirely different ones.

Women may not think they're at risk of having a heart attack–but they are. Learn more about women and heart attack.

It's vital that everyone learn the warning signs of a heart attack. These are:

Learn the signs–but also remember: Even if you're not sure it's a heart attack, you should still have it checked out. Fast action can save lives-maybe your own.

After you learn more about heart attack, try a brief quiz to see if you know what to do if you or someone else has warning signs.

September 2001
Posted February 2002