Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.
Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.
Tests and diagnosis
Even with today's high-tech medical devices, the basic chest X-ray remains an important tool in diagnosing various conditions. Here's a look at how it works.
A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.
Echocardiogram allows your doctor to see your heart in motion. Here's what you need to know about the test.
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.
MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.
Apr. 06, 2014
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