Early symptoms of atherosclerosis may include chest tightness, chest pain, and dizziness. Early symptoms of atherosclerosis are mainly manifested as ischemic symptoms of corresponding tissues or organs. Such as coronary artery atherosclerosis if acute ischemia, hypoxia, can appear chest tightness, chest pain, panic symptoms. Intracranial atherosclerosis can cause dizziness, headache, blackness in front of the eyes, weakness and other symptoms. In addition, other organ symptoms may occur due to the different blood vessels involved. Atherosclerosis should be intervened early under the guidance of physicians to avoid further aggravation of the condition and even myocardial infarction, cerebral infarction and other serious consequences. For people with hypertension, diabetes, high blood fat underlying disease need to actively control the condition, regular review of vascular ultrasound. If there is any discomfort, consult the doctor as soon as possible, under the guidance of the physician examination and treatment.