You asked. We answer. Here's an easy-to-read, illustrated guide to heart disease.

When you think of heart disease in men, usually people think of coronary artery disease and heart attack.

Heart disease is the leading cause of death in women over 40 years old, especially after menopause.

Most heart attacks are the end result of coronary heart disease, a condition that clogs coronary arteries with fatty, calcified plaques.

Here's a fast, easy-to-understand guide to the symptoms of each type of heart disease.

An enlarged heart (cardiomegaly) can have various causes. But it's usually caused by hypertension or coronary artery disease.

Irregular heart rhythm -- arrhythmia -- is when your heart doesn't keep up a good beat. Learn what it means here.

You may not know what a heart valve is -- until it stops working right. It's a common form of heart disease.

There are several variations on the echocardiogram, or "echo." Learn about these ultrasound-like tests of the heart.

Why get a chest X-ray? What happens? Click here for quick answers.

Does your heart respond well to exertion? That's what a stress test looks for. Here's a straightforward description.

The head-up tilt table test is used to help find the cause of fainting spells. Here's what you need to know.

Get information about why they’re used and what types are available.

If you need to have bypass surgery, you’ll have lots of questions about how it works and how it can help.

When your heart valve disease needs attention, it can be treated by traditional surgery or by balloon valvuloplasty.

A pacemaker is a small device that sends electrical impulses to the heart muscle to keep up a suitable heart rate and rhythm.

Here are steps you can take after a heart attack to ensure a full recovery.

It's very likely your doctor will encourage you to get involved in a cardiac rehab program.

Got heart disease? Nothing is more important than eating heart-friendly foods. See what heart-healthy cooking is all about.

What exercises are best for those diagnosed with heart disease? Read more.