Print By Mayo Clinic Staff Request an appointment About Sept. 18, 2024 Print Show references Hoffman R, et al. Peripheral artery disease. In: Hematology: Basic Principles and Practice. 8th ed. Elsevier; 2023. https://www.clinicalkey.com. Accessed April 25, 2024. Criqui MH, et al. Lower extremity peripheral artery disease: Contemporary epidemiology, management gaps, and future directions. Circulation. 2021; doi:10.1161/CIR.0000000000001005. How is PAD diagnosed? American Heart Association. https://www.heart.org/en/health-topics/peripheral-artery-disease/diagnosing-pad. Accessed April 25, 2024. AskMayoExpert. Peripheral artery disease. Mayo Clinic; 2022. Peripheral artery disease. National Heart, Lung, and Blood Institute. https://www.nhlbi.nih.gov/health/peripheral-artery-disease/. Accessed April 25, 2024. Related Ankle-brachial index Arteriosclerosis / atherosclerosis Claudication Peripheral artery disease (PAD) Show more related content Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Ankle-brachial indexAbout PRC-20392919 Patient Care & Health Information Tests & Procedures Ankle-brachial index