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计算流体动力学在Fontan术后肾血流预测中的应用

Application of computational fluid dynamics in the prediction of renal hemodynamics after fontan surgery
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摘要 目的:利用计算流体动力学探讨Fontan术后肾血流动力学变化,以辅助临床实现早期监测。方法:基于医学影像数据三维重建肾动脉分析Fontan手术前后不同时刻肾血流动力学参数差异。结果:肾动脉阻力指数及压力阶差在Fontan术后3 h较术前均增高,右肾动脉在术后3 d前均为高速流动,且术后左、右肾动脉血流动力学并未呈一致性改变。结论:计算流体动力学技术结合多普勒超声检查可为临床Fontan手术患儿早期异常肾血流动力学监测提供综合全面的评估,有助于患儿围手术期管理,改善预后。
作者 石静 罗苇如 刘金龙 杨乐飞 孙佩璇 仝志荣 杜隽 SHI Jing;LUO Weiru;LIU Jinlong;YANG Lefei;SUN Peixuan;TONG Zhirong;DU Jun
出处 《国际心血管病杂志》 2022年第4期250-253,共4页 International Journal of Cardiovascular Disease
基金 上海市自然科学基金(19ZR1432700) 上海市科学技术委员会科技基金(19411965400,18410721400,17DZ2253100) 上海市卫生健康委员会基金(201940267)。
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