In-depth

Causes

Heart arrhythmias

Complications

Symptoms

Dysarthria

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

Tests and diagnosis

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.

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.

MRI

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

Treatments and drugs

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.

May. 20, 2014

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