Axillar or Aortic Cannulation for Aortic Repair in Patients With Stanford AÂ Dissection?

The outcomes were comparable regarding early hospital outcomes and rates of adverse events. Whereas postoperative freedom from major cerebrovascular events was similar, survival over long-term follow-up was significantly poorer when direct aortic cannulation was used. More investigations are needed to enable an understanding of the underlying factors for potentially higher late mortality when direct aortic cannulation is used during a surgical procedure for acute Stanford A dissection.