Echocardiogram
An echocardiogram refers to a group of painless and harmless tests that use high-frequency sound waves (ultrasound) to examine the anatomy and function of your heart. Ultrasound waves (echoes) are aimed at and reflect off the structures of your heart. Your physician can get a picture of your heart's size and function, the valves and the thickness of your heart muscle. There are two ways an echocardiogram can be done. During a typical transthoracic echo (TTE), the ultrasound wand is placed directly on your chest. This test can be performed in the physician's office or by a mobile unit. During a transesophageal echo (TEE), a small device is inserted down a patient's throat into the esophagus. This procedure requires sedation and is performed in a hospital lab.
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