超导管故障成像的最佳实践:来自心脏协作室的更新
Omar K Khalique1, Syed Zaid2, Gilbert H L Tang3
1St Francis Hospital & Heart Center, Roslyn, New York, USA.
Journal of the American College of Cardiology
|March 12, 2025
概括
该框架提供了标准化的成像协议,用于评估经过导管大动脉替换 (TAVR) 后的跨导管故障 (TVF). 它指导了回声心电图和CT血管图的使用,用于监测和规划重复手术.
科学领域:
- 心脏病学 心脏病学
- 医疗成像医学成像
背景情况:
- 超导管大动脉置换 (TAVR) 的体积正在增加.
- 过导管故障 (TVF) 是一个越来越严重的问题,需要进行标准化的评估.
- 需要对TVF和生物假体门恶化的清晰定义和成像协议.
研究的目的:
- 更新心脏膜协作框架,用于评估TAVR后的TVF.
- 在TAVR的背景下澄清生物假体门恶化和故障的定义.
- 为TAVR后续和重复程序提供标准化的成像建议.
主要方法:
- 审查和更新现有的TAVR成像指南.
- 讨论回声心电图,心脏CT血管图,心脏MRI和PET/CT用于TVF诊断.
- 开发用于TAVR管理的系统成像建议.
主要成果:
- 澄清了生物假体门恶化和故障的定义.
- 概述了TAVR后随访的成像策略.
- 提供了手术规划和手术后成像指南,用于重复TAV手术.
结论:
- 标准化的成像途径对于及时的TVF诊断和管理至关重要.
- 综合的成像数据优化了终身主动脉病管理中的患者结果.
- 在TAVR和重复TAV程序后,定期监测和系统成像是必不可少的.
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