Congenital triggers are malformations within your leg veins that you just’re born with. As an example, lots of people are born with no valves in their leg veins. Workup of patients suspected of having chronic venous insufficiency or obstruction incorporates an ultrasound (imaging in the veins employing audio waves) in https://www.sgvascularctr.com/what-are-some-common-vein-treatments/