Sores on the Toes, Feet, or Legs: Lower extremity sores or wounds that do not heal correctly or get a very long time to heal could be a substantial indicator of PAD, as inadequate circulation hinders the therapeutic approach. Angiography. This test uses imaging assessments plus a dye to search https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/