Structural defects: Defects while in the construction of the blood vessel can result in narrowing. Many of these are acquired at birth, and the lead to is not known. When atherosclerosis occurs in arteries of the heart, it is termed coronary artery disease. Atherosclerosis in arteries from the brain is https://gunnerwhoua.hyperionwiki.com/1342199/peripheral_vascular_disease_options