Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Oct 2015
ReviewIs axillary superior to femoral artery cannulation for acute type A aortic dissection surgery?
A best evidence topic was written according to a structured protocol. The question addressed was whether axillary artery cannulation (AXC) is superior to femoral artery cannulation (FAC) in patients undergoing surgical repair of acute type A aortic dissection. A total of 90 studies were identified using the reported search, of which 10 represented the best evidence to answer the clinical question. ⋯ Most reports show that inflow perfusion through the axillary artery will reduce overall mortality, and neurological and malperfusion complications when compared with FAC. However, it needs to be stressed that, in three reports, the superiority of AXC over FAC might be attributed to the fact that patients in the latter group were critically ill in haemodynamic collapse. Nevertheless, this indicates that the femoral artery remains a bailout option in the emergency situation when institution of cardiopulmonary bypass is required rapidly.