The general life expectancy after aortic coarctation type A surgery is related to one’s recovery. If recovery is good, the patient’s prognosis is good and life expectancy is generally unaffected; if the patient develops postoperative comorbidities, life expectancy may be only a few months or even weeks. After aortic coarctation type A surgery, there are no serious postoperative complications, and the postoperative hemodynamics is more stable, there is no infection, bleeding, etc., the patient’s prognosis is better, and the life expectancy is generally not affected by aortic coarctation. However, if there is a combination of postoperative infection and bleeding, or even cardiogenic shock and poor resuscitation, the patient’s life expectancy is likely to be greatly affected, and the patient may even die within a few months or weeks. Patients with aortic coarctation should undergo regular postoperative checkups, and if they feel unwell, they are advised to go to a regular hospital as soon as possible for consultation and treatment, or else it may bring about serious adverse consequences.