Many of these vessels transfer blood. As your coronary heart beats, it pumps blood with oxygen and nutrients to feed your tissues and carry off squander. Arteries transfer blood from the guts. Veins return it. Cigarette smoking damages blood vessel linings resulting in plaque buildup—a big contributor to cardiovascular diseases. https://www.sgvascularctr.com/a-complete-guide-to-aortic-aneurysm-in-singapore/