The Aortic Root in Acute Type A Dissection: Repair or Replace?

Over the years, there was a gradual increase in the root replacement approach in ATAAD. Root replacement was associated with better long-term survival and fewer reinterventions compared with the conservative approach, whereas the in-hospital mortality decreased during these years. Hence, aggressive root replacement is safe and may be applied in ATAAD with good long-term clinical results, without increased hospital mortality.