In-depth

A sleep disorder can affect your overall health, safety and quality of life.

Blood pressure test

You may have a blood pressure test as a part of a routine doctor's appointment or to check for high blood pressure or heart disease.

Dysarthria

Dysarthria is a speech disorder caused by an inability to control or coordinate the muscles used for speaking.

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.

Eye exam

Eye exam — Overview covers definition, what to expect and results of vision testing.

Heart arrhythmias

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

Orthostatic hypotension (postural hypotension)

Orthostatic hypotension (postural hypotension) is a form of low blood pressure that occurs when you stand up.

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.

Tilt table test

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

May. 20, 2014

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