Back pain after aortic coarctation surgery is abnormal and may be related to recurrence of aortic coarctation or prolonged bed rest. 1. Recurrence of aortic coarctation: Aortic coarctation is a very serious disease, poor blood pressure control after surgery may lead to recurrence of aortic coarctation. Recurrence of aortic coarctation manifests itself as severe tearing pain in the back, elevated blood pressure, pallor, severe chest pain and other symptoms. 2. Prolonged bed rest: Prolonged bed rest may also lead to back muscle soreness and back pain, note that after the operation the condition is stabilized, you can get out of bed, you can also consult a professional physician for massage, which can help to alleviate the patient’s back pain symptoms. Patients with back pain after aortic coarctation surgery are advised to consult a cardiovascular doctor in time.