Despite the challenges associated with periprocedural imaging, transcatheter tricuspid valve interventions have shown important impact on outcomes. A comprehensive understanding of the anatomy of the right heart and surrounding structures is crucial. One way to optimize these interventions is by identifying the optimal fluoroscopic viewing angles along the S-curve of the tricuspid valve. Integration of chamber views using multimodality imaging (multislice computed tomography, fluoroscopy, and echocardiography) may increase operator confidence and reduce procedural duration, radiation exposure, contrast volume, and complication rates.

中文翻译：

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三尖瓣 S 曲线和腔室视图：对经导管三尖瓣和肺动脉瓣介入治疗的影响，S 曲线和腔室视图系列的第 2 部分。


尽管围手术期影像学检查存在挑战，但经导管三尖瓣介入治疗已显示出对结果的重要影响。全面了解右心和周围结构的解剖结构至关重要。优化这些干预措施的一种方法是确定沿三尖瓣 S 曲线的最佳透视视角。使用多模态成像（多层计算机断层扫描、透视和超声心动图）整合腔室视图可能会增加操作者的信心并减少手术时间、辐射暴露、造影剂体积和并发症发生率。