In-depth

Bundle branch block

Bundle branch block is a disorder that affects the electrical impulses traveling to your heart. It may be a sign of underlying heart disease.

Dizziness

Dizziness is one of the most common health concerns. However, few cases of dizziness are due to serious conditions.

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.

Fast food

Is fast food on your menu tonight? You don't need to give up your weight-loss plans for this quick meal. Just be choosy.

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Fitness motivation

Having trouble sticking with your workout? Try these tips to reignite your enthusiasm.

Heart arrhythmias

Heart disease

Heart disease, usually thought of as blockages in the arteries that can cause a heart attack, can describe any medical condition affecting your heart.

Pacemaker

A pacemaker can correct a heartbeat that's too slow. Find out the risks, results and recovery time of the procedure to implant a pacemaker.

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Spirituality and stress relief

Cultivating your spirituality can help you establish your priorities, focus on what matters most to you and reduce your level of stress.

Tilt table test

A tilt table test is used to investigate the cause of fainting (syncope).

Vasovagal syncope

Vasovagal syncope (fainting) is a sudden and brief loss of consciousness that occurs when the blood flow to your brain is markedly reduced.

May. 07, 2014

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