Postoperative Myocardial Infarction in Acute Type A Aortic Dissection: A Case Report.

Postoperative myocardial infarction (POMI) in acute type A aortic dissection rarely has been reported, we report a case of postoperative myocardial infarction in acute type A aortic dissection, and the clinical presentation and possible mechanisms are described. This case illustrates that postoperative myocardial infarction in acute type A aortic dissection is a rare fatal complication in patients without coronary lesions or coronary malperfusion before aortic repair. Type 2 myocardial infarction may account for POMI. Effective treatment may include anticoagulation therapy, volume adjustment, blood pressure support, administration of blood products, heart rate control, and individualized respiratory support.