Tests to diagnose peripheral artery disease (PAD) or check for disorders that result in it may include: Angiography. This test makes use of imaging exams and also a dye to look for blockages during the arteries. The dye is provided by way of a blood vessel. It can help the https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/