A duplex ultrasound is often a non-invasive way of detecting and quantifying the narrowing and blockage while in the blood vessels. It is done by a skilled sonographer and it is confirmed by a Radiologist. It is just a painless course of action done on a couch and usually takes https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/