To find out the ABI, the systolic blood pressure (the best variety of the blood pressure measurement) on the ankle is split via the systolic hypertension from the arm.  Structural abnormalities: From time to time irregularities while in the blood vessel anatomy can result in narrowing, contributing to PVD. Follow https://rowancdavp.wikiparticularization.com/1483426/little_known_facts_about_peripheral_vascular_disease