Ankle-brachial index



Ankle-brachial index

By Mayo Clinic staff
Original Article:  http://www.mayoclinic.com/health/medical/IM04412
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Ankle-brachial index

Illustration showing an ankle-brachial index test

To find out your ankle-brachial index, a technician measures your blood pressures in your arm and your ankle. The ankle-brachial index can help your doctor check for peripheral artery disease (PAD).
IM04412

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