An Arterial duplex is a type of ultrasound scan that is used to assess the blood flow in the arteries. This test is noninvasive and does not require any type of sedation. Arterial duplex can be used to diagnose a variety of conditions, including peripheral artery disease, carotid artery disease, and aneurysms.
How an Arterial Duplex Works
Arterial duplex uses sound waves to create images of the arteries. A transducer is placed on the skin over the arteries that are being examined. The transducer sends out sound waves that bounce off the blood vessels and are then converted into images. These images are displayed on a monitor so that the doctor can assess the blood flow in the arteries.
This test is important because it can help your doctor diagnose problems with your arteries before they become serious. For example, if you have a blockage in one of your leg arteries, you may experience pain when walking or exercising. This pain is caused by a lack of blood flow to the leg muscles. If left untreated, a blockage can lead to serious problems, such as an amputation.
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