主动脉缩窄端侧吻合纠治术后的神经系统预后分析
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李卓杭, 于新迪, 任婧雅, 沈佳, 董素贞, 王伟
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Postoperative neurodevelopmental outcomes of end-to-side anastomosis for coarctation of the aorta
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LI Zhuohang, YU Xindi, REN Jingya, SHEN Jia, DONG Suzhen, WANG Wei
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表2 有或无MRI异常的患儿临床资料的比较
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Tab 2 Comparison of clinical characteristics between the normal and abnormal MRI result groups
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| Item | All (n=25) | Abnormal MRI result group (n=5) | Normal MRI result group (n=20) | t/z value | P value |
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| Age at surgery/d | 127.00 (30.50, 190.50) | 105.20±100.64 | 131.00 (38.50, 192.25) | -0.747 | 0.455 | | Weight at surgery/kg | 5.000 (4.340, 6.750) | 4.793±1.173 | 5.150 (4.310, 6.950) | -0.917 | 0.359 | | Age at examination /d | 774.16±221.75 | 806.00±301.61 | 766.20±206.47 | -0.352 | 0.728 | | Surgery time/min | 148.40±57.13 | 156.00±40.68 | 146.50±61.28 | -0.326 | 0.747 | | Number of cases with CPB/n | 14 | 4 | 10 | | | | CPB time/min | 96.29±30.77 | 69.75±22.60 | 106.90±27.55 | 2.378 | 0.035 | | HCT during CPB/% | 24.71±2.16 | 24.75±2.06 | 24.70±2.31 | -0.038 | 0.971 | | Number of cases with aortic cross-clamp/n | 13 | 3 | 10 | | | | Aortic clamp time/min | 56.23±16.70 | 44.67±13.32 | 59.70±16.57 | 1.425 | 0.182 | | Number of cases with circulatory arrest/n | 5 | 1 | 4 | | | | Duration of circulatory arrest/min | 24.80±6.42 | 21 | 25.75±6.99 | | | | Number of cases with cerebral perfusion/n | 4 | 0 | 4 | | | | Duration of cerebral perfusion/min | 30.00±6.58 | ‒ | 30.00±6.58 | | |
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