Sores to the Toes, Feet, or Legs: Decreased extremity sores or wounds that don't heal effectively or just take quite a while to recover could be a major indicator of PAD, as inadequate circulation hinders the healing approach. Peripheral Arterial Disease (PAD) can be a vascular problem characterised by narrowed https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/