Objective To investigate the efficacy and safety of the application of selective cerebral perfusion (SCP) technique in pediatric aortic arch reconstruction, so as to alleviate brain injury during operation. Methods From April 2007 to May 2008, 32 children aged from 8 days to 103 months (14.4±25.4 months) and weighed from 27 kg to 22.0 kg (6.7±4.4 kg) underwent aortic arch reconstruction with selective cerebral perfusion in Shanghai Children’s Medical Center. Twentytwo suffered from aortic coarctationwith intracardiac anomaly, and 10 suffered from interrupted aortic arch with intracardiac anomaly. The arterial cannulation was achieved by placing a flexible wire wound cannula in ascending aorta close to the root part of innominate artery. The rectal temperature was about 1820℃. Then the cannula was moved upward into innominate artery to perform SCP. Results The time of SCP was 17-121 mins（39.6±19.4 mins）, perfusion blood flow maintained in 15-40 ml/(kg·min)［29.7±6.1 ml/(kg·min）］. Four cases died of low cardiac output syndrome or arrhythmia, and no evidence of brain injury was observed. No obvious neurologic complication was observed in 28 survivls. No abnormal electroencephalogram was observed in 25 cases. The results of head Bsonography and brain magnetic resonance image (MRI) were normal in 5 neonates. Conclusion Selective cerebral perfusion is a simple, feasible, safe and effective technique in pediatric aortic arch reconstruction.
Citation： ZHU Zhongqun,XU Zhiwei,ZHANG Wei,et al .. Application of Selective Cerebral Perfusion in Pediatric Aortic Arch Reconstruction Procedure. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2009, 16(4): 262-265. doi: Copy