Most aortic dissections are due to trauma or to aortic coarctation. In the case of trauma, prompt repair treatment is required, and active repair can save the patient’s life. In the case of aortic coarctation, the patient mainly shows tearing chest pain and sweating, accompanied by elevated blood pressure and increased heart rate, etc. In this case, the patient needs to quickly lower the blood pressure and heart rate, and at the same time be transferred to the hospital for surgical treatment of aortic coarctation, and repair the coarctation by aortic replacement or peritoneal stent placement, and the life of most patients can be saved. However, if the aortic coarctation is not treated in time and leads to complete rupture of the aorta, the chance of saving the patient’s life is lost and the mortality rate is very high in this case.