[Mid-term outcome of aortic arch operation for true aneurysms; using an axillary artery perfusion]

To prevent cerebral infarction during perioperative period, we have used an axillary artery for systemic perfusion and selective cerebral perfusion for aortic arch operation. Since 1996, 34 aortic arch operations were performed in our institution. Simultaneous 5 CABGs, 4 AVRs, 2 aortic root replacements and 1 MVR were performed. There were 2 hospital deaths (5.9%, sepsis and acute heart failure) and only 1 (2.9%) cerebral infarction. There were no deaths in patients over 75 years of age and in patients with extensive aneurysm which were replaced by 2-staged operation. Overall 3 years survival was 94.1% with no further death. We conclude that aortic arch operation through an axillary artery perfusion and with hypothermic selective cerebral perfusion can be performed with very low mortality and morbidity.