Duplex ultrasound helps study the blood flow in your arms and legs’ major veins and arteries. It includes high-pitched sound impressions to measure the speed of your blood flow and assembly of the arm and leg veins. Let’s get into more elaborated details on a duplex color-flow ultrasound. [FURL=https://milnerveinandvascular.com/what-is-a-duplex-color-flow-ultrasound/]Click Here[/FURL]