Adjustments in the color in the feet; feet convert pale when they are elevated, and switch dusky purple for the duration of impartial place Structural abnormalities: Often irregularities within the blood vessel anatomy may cause narrowing, contributing to PVD. Scans for instance ultrasound or magnetic resonance imaging (MRI) to Identify https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/