Alterations in the color in the ft; toes turn pale when they are elevated, and switch dusky crimson through independent posture The most typical cause of PVD is atherosclerosis. This is the buildup of plaque In the artery wall. Plaque minimizes the amount of blood move on the limbs. Atherosclerosis https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/