If a individual is too ill to get medical procedures and has extreme ischemia (lowered oxygen from the tissues) that threatens the lack of a limb, angioplasty may also be attempted. Ischemic limb gangrene may additionally arise in limbs with intact peripheral pulses because of thromboses from the microcirculation. Venous https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/