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By Mayo Clinic staffGenerally, you won't need to follow any special instructions before your appointment to have an ankle-brachial index test performed. You may want to wear loose, comfortable clothing that allows the technician performing your ankle-brachial index test to easily place a blood pressure cuff on your ankle and upper arm.
References
- Grenon SM, et al. Ankle-brachial index for assessment of peripheral artery disease. New England Journal of Medicine. 2009;361:e40.
- Ankle-brachial index. Vascular Disease Foundation. http://vasculardisease.org/peripheral-artery-disease/pad-diagnosis/ankle-brachial-index/. Accessed Sept. 18, 2012.
- AskMayoExpert. How are the results of ankle-brachial index testing classified at Mayo Clinic? Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2012.
- Rooke TW, et al. 2011 ACCF/AHA focused update of the guideline for the management of patients with peripheral artery disease (updating the 2005 guideline): A report of the American College of Cardiology Foundation/American Heart Association Task Force on practice guidelines. Circulation. 2011;124:2020.
- Ankle Brachial Index Collaboration. Ankle brachial index combined with Framingham Risk Score to predict cardiovascular events and mortality: A meta-analysis. Journal of the American Medical Association. 2008;300:197.
- Grogan M (expert opinion). Mayo Clinic. Rochester, Minn. Aug. 24, 2012.
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