A thin wire is then threaded from the catheter and positioned during the coronary artery. Over this wire, the balloon catheter is pushed in to the artery and also the balloon is positioned about the world of narrowing. Ultrasound scanning: CT or MRI scans aid the doctors to ascertain the https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/