What are the symptoms of vascular sclerosis?

If it is arteriosclerosis of the brain, the symptoms are mainly manifested as insufficient blood supply to the brain, headache, dizziness, etc.; if it is arteriosclerosis of the legs, the symptoms are mainly manifested as numbness of the legs, necrosis of the toes, intermittent claudication, etc.; if it is arteriosclerosis of the eyes, the symptoms are mainly manifested as decreased vision.