anatomical structure of human body, circulatory system, arteries, veins.

anatomical aneurysm aorta arteries arteriosclerosis artery axillary blood bloodstream body capillare cardiac cardiology cardiovascular cava cerebrovascular circulation circulatory descending detail detailed disease front hardening heart human inferior kidney leukemia lung main organ presented renal sanguine structure subclavian superior system trouble trunk varicose varix vascular vein vena venous vessel view