A balloon is then passed more than this wire and opened at the location with the blockage to re-build blood movement for the limb further than the blockage. In some cases the blockages are really challenging (because of calcium) to help keep open with simply a balloon angioplasty plus a https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/