In-depth

Complications

Erectile dysfunction

Lifestyle and home remedies

Dietary fiber

Eat more fiber. You've probably heard it before. But do you know why fiber is so good for your health?

Exercise benefits

Want to improve your mood? Get better sleep? Lose weight? It may be as easy as including physical activity in your daily routine.

Heart-healthy diet: 8 steps to prevent heart disease

Stress and your health

See how constant stress wreaks havoc on your body and mind, and what you can do about it.

Risk factors

High blood pressure (hypertension)

Uncontrolled high blood pressure can lead to various life-threatening conditions. But it's easily detected — and you can work with your doctor to control it.

Tests and diagnosis

Ankle-brachial index

The ankle-brachial index test is a noninvasive test for peripheral artery disease. Find out whether you're a good candidate for this noninvasive test.

Blood tests for heart disease

Cardiac catheterization

Cardiac catheterization is used as a test for some heart conditions and as a procedure to treat some types of heart disease. Find out more.

CT scan

Electrocardiogram

An electrocardiogram (ECG or EKG) is a test that provides valuable clues about your heart health. Here's what you need to know about the test.

Stress test

Ultrasound

May 30, 2014

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