What are symptoms of heart disease?

Heart disease is the leading killer of Americas, but it can be prevented. The first step in prevention is knowing the signs. Robin Miller, MD, lists some common symptoms, like fatigue, pain and dizziness.

Learn what you can do to help reduce your chances of developing heart disease.

The symptoms may be subtle—and may crop up weeks before a heart attack. Know what to look for.

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.

Women may experience heart attack symptoms other than chest pain. Here's what you need to know.