Is congenital cerebral vascular stenosis serious?

Congenital cerebral vascular stenosis, if single, no clinical discomfort symptoms, generally not a problem. Clinical common is unilateral vertebral artery stenosis, slender, and congenital development, and in addition to the vertebral artery on one side will be relatively thick, used to compensate for cerebral blood supply. But this kind of patient has a hidden danger, if the healthy vertebral artery occurs stenosis, occlusion, then in addition to one side congenital dysplasia vertebral artery can not compensate, the condition relative to bilateral blood vessels without stenosis patients will be more serious, may cause patients to show posterior circulation infarction, resulting in coma, even death, the consequences are more serious. At ordinary times, it is mainly to prevent cerebrovascular disease, try to prevent cerebral vascular sclerosis and plaque formation, insist on taking lipid-regulating drugs and anti-arteriosclerosis drugs, and eat low salt and low fat at ordinary times.