ObjectiveTo investigate the multidisciplinary management of patients with acute type A aortic dissection in late pregnancy.MethodsThe clinical data of 3 patients admitted to the Second Affiliated Hospital of Army Medical University from 2018 to 2019 were analyzed. Their age ranged from 27 to 32 years, while gestational age was 34-37 weeks. Sudden chest pain was the main clinical symptom before operation. All 3 patients underwent Bentall surgery after cesarean section under general anesthesia, of whom 2 patients received total arch replacement (TAR) combined with frozen elephant trunk (FET) implantation and 1 received coronary artery bypass grafting (CABG) additionally.ResultsNo patient died during the perioperative period, and all the newborns were delivered successfully and survived healthily. The ICU stay was 3-5 d. The postoperative hospital stay was 15-18 d. The follow-up was 250-751 d. There was no recurrence or death. One patient who developed spontaneous pneumothorax and hydropneumothorax was cured in our center.ConclusionThe multidisciplinary diagnosis and treatment strategy plays a crucial role in saving the life of pregnant patients with acute type A aortic dissection.