Stage I: There isn't any outward indicators nevertheless. There exists some artery blockage, but It isn't totally blocked. Ischemic limb gangrene might also manifest in limbs with intact peripheral pulses as a result of thromboses within the microcirculation. Venous limb gangrene is one probable cause where micro thrombosis transpires in https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/