Aortic coarctation aneurysm manifested as sudden severe pain, shock and organ ischemia symptoms, recommended to consult cardiology or cardiac surgery, such as aortic coarctation aneurysm rupture, recommended to consult the emergency department, the majority of tertiary hospitals have been carried out in the chest pain center, which can help the patient to quickly diagnose, and at the same time with the clinical symptoms of diseases close to the same, such as acute myocardial infarction, pulmonary embolism, acute abdominal disease, acute cholecystitis, gallstones and so on. Identification. Timely diagnosis and treatment by doctors are more favorable to the later recovery of the disease.