发表机构
Stanford University School of Medicine; Stanford University（斯坦福大学医学院; 斯坦福大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
针对复杂双出口右心室修复中挡板构建的挑战，本文提出结合半自动面积保持算法与计算流体动力学分析，实现术前前瞻性挡板设计，兼顾横截面积与三尖瓣保护。
AI 中文摘要
双心室修复是复杂双出口右心室（DORV）患儿青睐的治疗方式，以消除单心室生理的长期并发症。然而，在扭曲、停搏的心脏中，构建一个保持足够横截面积同时限制对三尖瓣装置侵入的挡板具有挑战性。三维（3D）模型通过解剖可视化辅助了挡板设计，但包括计算流体动力学（CFD）模拟支持在内的分析方法尚未纳入临床工作流程。我们展示了由半自动面积保持算法和CFD分析引导的DORV修复挡板的术前前瞻性构建。
英文摘要
Biventricular repair is favored for children with complex double-outlet right ventricle (DORV) to eliminate the long-term morbidity of single ventricle physiology. However, creating a baffle that maintains adequate cross-sectional area while limiting incursion on the tricuspid valve apparatus is challenging in a distorted, arrested heart. Three-dimensional (3D) models have aided baffle design with anatomic visualization but analytic approaches, including computational fluid dynamic (CFD) simulation support, have not yet been incorporated into clinical workflows. We present the preoperative, prospective construction of a DORV repair baffle guided by a semi-automated area-preserving algorithm and CFD analysis.
