A skinny wire is then threaded from the catheter and positioned in the coronary artery. Around this wire, the balloon catheter is pushed to the artery as well as balloon is positioned above the area of narrowing. Angiography. This take a look at uses imaging tests as well as a https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/