Risk Factors and Treatment Strategies of Postoperative Hypoxemia in Acute Type A Aortic Dissection: A Literature Review

Acute type A aortic dissection (ATAAD) is a cardiovascular disease with a rapid onset and high mortality. Emergency surgery is the preferred and reliable treatment for ATAAD. However, postoperative complications, especially hypoxemia, seriously affect the prognosis of patients since hypoxemia increases the risk of death and creates extensive challenges regarding clinical treatment. Therefore, an in-depth study of the risk factors and treatment strategies of hypoxemia after ATAAD is of great significance for early intervention and improving the prognosis of patients. This article aims to explore the risk factors associated with hypoxemia and proposes effective treatment strategies that can provide a reference for clinical practice.