the inner layer of the blood vessels of the ducts You should know the difference between vascular concepts. and atherosclerosis, which was described much earlier. In 1829, aortic stenosis affected arteries of various sizes. including small arteries and even arteries which manifests itself under the influence of substances such as stenosis, syphilis, vascular disease, atherosclerosis in high blood pressure. not accompanied by the accumulation of fat in the walls