Stents operate best in significant arteries with high movement (iliac and renal); They may be fewer handy for smaller sized arteries and for very long occlusions. When atherosclerosis narrows the arteries, blood tends to clot in the narrowed spots, forming a thrombus, a form of blood clot (plural thrombi). Often https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/