Sores on the Toes, Feet, or Legs: Lessen extremity sores or wounds that don't heal appropriately or take quite a while to mend could be a big indicator of PAD, as insufficient circulation hinders the healing procedure. Ultrasound scanning: CT or MRI scans aid the Medical doctors to find out https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/