The main common clinical cause of pulmonary aortic calcification is atherosclerosis in the lumen of the pulmonary aorta, and other metabolic factors should be considered. Blood lipids, blood pressure, blood glucose and vascular atherosclerosis index should be checked. In terms of diet, pay attention to low salt, low sugar and low fat diet. Eat fewer and more frequent meals, and try to do appropriate exercises such as tai chi, yoga, jogging, hiking, and reducing calorie intake. If you have abnormal blood lipids, high blood lipids and elevated LDL, you should take some lipid-adjusting drugs, such as statin, atorvastatin, fluvastatin, simvastatin, etc. You can also choose traditional Chinese medicine, etc.