Doppler Ultrasound can be a non-invasive process that uses audio waves to map blood circulation with your arteries, supporting pinpoint narrowing or blockages and gauge the severity of any vascular disease. Blood Checks: Used to check for fundamental ailments, for example diabetes or high cholesterol, that may lead to PAD. https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/