Pararenal abdominal aortic aneurysms (PRAAAs) are a life‐threatening disease, and hemodynamic analysis may provide greater insight into the effectiveness and long‐term outcomes of endovascular aneurysm repair (EVAR). However, the lack of patient‐specific boundary conditions on the periphery compromises the accuracy. Windkessel (WK) boundary conditions coupled to hemodynamic follow‐up models of a PRAAA patient, aims to provide insights into the link between hemodynamics and poor prognosis.

中文翻译：

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肾旁腹主动脉瘤逆行分支延伸肢体组装支架：支架移植物迁移的纵向血流动力学分析。

肾旁腹主动脉瘤 (PRAAA) 是一种危及生命的疾病，血流动力学分析可以更深入地了解血管内动脉瘤修复 (EVAR) 的有效性和长期结果。然而，外围缺乏患者特定的边界条件会影响准确性。Windkessel (WK) 边界条件与 PRAAA 患者的血流动力学随访模型相结合，旨在深入了解血流动力学与不良预后之间的联系。