Stents function greatest in significant arteries with superior circulation (iliac and renal); They're significantly less helpful for smaller arteries and for lengthy occlusions. Structural abnormalities: Sometimes irregularities from the blood vessel anatomy can cause narrowing, contributing to PVD. Exertional angina and intermittent claudication are two examples of inadequate supply of https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/