Calcification of the aortic arch refers to irreversible changes in the blood vessels at the aortic arch due to aging, reduced vascular elasticity or damage to the vessel wall. The aortic arch is a large blood vessel in the human body, with a very thick wall and large lumen diameter. Minor calcification foci generally do not affect the function of large blood vessels and do not require treatment; however, calcification foci are a signal of sclerosis of blood vessels throughout the body, and need to be actively prevented to avoid the increase of the calcification range and the occurrence of heart valve calcification or coronary heart disease, peripheral arteriosclerotic occlusive disease, etc. The treatment to prevent aggravation includes: 1, pay attention to appropriate exercise, obese people to reduce weight, quit smoking, low salt and low fat diet, etc. can reduce the accumulation of lipids and prevent the calcification of blood vessels; 2, patients with hyperlipidemia should take lipid-lowering drugs early to reduce the absorption of lipids and prevent the increase of calcification foci, according to the clinical situation can also be applied on the basis of lipid-lowering drugs, take anti-platelet aggregation or anticoagulant drugs to prevent The formation of thrombus can also be prevented by taking anti-platelet aggregation or anticoagulant drugs on top of lipid-lowering drugs.