To prevent aortic coarctation, it is important to strictly control blood pressure, adopt a healthy and regular routine, and maintain a happy mood and optimistic mindset. Aortic coarctation is a condition in which a rupture occurs in the lining of the aortic wall and blood enters the middle layer of the arterial wall, forming a coarctation hematoma. The disease develops rapidly, the early mortality rate is high, the prevention of aortic coarctation first of all to strictly control the blood pressure, especially for patients with high blood pressure, to strictly take medication for blood pressure control, but also to develop a good daily routine, do not stay up late, maintain a happy mood and optimistic mentality. Daily attention should be paid to rest, avoid excessive physical labor, can be appropriate physical exercise, enhance physical fitness. If aortic coarctation occurs, it should be treated actively to avoid delaying the best treatment time.