Long-term venous insufficiency (CVI) comes about Whenever your leg veins develop into weakened and can’t perform as they ought to. Commonly, valves in your leg veins maintain blood flowing again up to your heart. Workup of patients suspected of getting chronic venous insufficiency or obstruction incorporates an ultrasound (imaging in https://www.sgvascularctr.com/what-are-some-common-vein-treatments/