J Formos Med Assoc
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Acute type A aortic dissection presents a formidable challenge for the cardiac surgeon, although remarkable improvements have been achieved in diagnosis, surgical techniques and perioperative management. The aim of this study was to identify the most important variables associated with in-hospital mortality in patients undergoing surgery for this condition. ⋯ Multiple factors affect in-hospital mortality after surgery for acute type A aortic dissection. This study suggests that CPB time, diabetes mellitus and postoperative bleeding > or = 1500 mL are the main determinants of in-hospital death.