Background: We retrospectively reviewed our experience of total arch replacement in patients undergoing repair of an ascending aortic dissection following previous cardiac surgery.
Methods: Data were collected for patients with acute type A aortic dissection following previous cardiac surgery between January 2005 and December 2014. Clinical and prognostic features were retrospectively analyzed.
Results: Twenty-eight eligible patients (nonelective: 10, elective: 18) were identified. There was a mean period of 44.5 months between the first operation and the subsequent surgery. The overall 30-day mortality rate was 21.4%; 30.0% for nonelective patients and 16.7% for elective patients. Postoperative morbidity rate was higher among nonelective patients versus elective group. During follow-up, two patients died: one from intracranial hemorrhage and the other from a noncardiac cause. One patient received endografting as a result of the true lumen being compressed by the false lumen following aortic repair.
Conclusions: When hemodynamically stable, patients with acute ascending aortic dissection following previous cardiac surgery may have improved outcomes if the surgery can be performed on an elective basis.
© 2015 Wiley Periodicals, Inc.