Sores on the Toes, Ft, or Legs: Decreased extremity sores or wounds that don't heal correctly or take a long time to heal could be a major indicator of PAD, as insufficient circulation hinders the therapeutic system. This is a pain-free non-invasive test utilized to evaluate the oxygen amount of https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/