Ankle-Brachial Index (ABI)

The ankle brachial index test is a simple, painless test to help your physician determine if you have peripheral vascular disease (PVD). The blood pressure in your arms and ankles is checked using a regular blood pressure cuff and a special ultrasound stethoscope called a Doppler.

The pressure in your foot is compared to the pressure in your arm to determine how well your blood is flowing and whether further tests are needed.

Reprinted with permission of the Society of Interventional Radiology (c) 2004, 2008; www.SIRweb.org. All rights reserved.


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