一个新的和简单的参数来预测需要永久心脏起器植入后的跨门植入后的要求:主动脉旋结石化
Ahmet Özderya1, Murat G Yerlikaya2, Ahmet O Aslan2
1Cardiology Clinic, Trabzon Kanuni Training and Research Hospital, Trabzon, Turkey.
概括
胸部X射线上的大动脉旋结石化 (AKC) 可以预测在经过门植入后需要永久起器 (PPM). 这一发现提供了一种简单的方法来识别患有TAVI后PPM风险较高的患者.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 放射学 放射学是一门学科.
背景情况:
- 穿门植入 (TAVI) 是对大动脉狭窄的一种常见手术.
- 永久心脏起器 (PPM) 植入是TAVI后的一个已知的并发症.
- 预测需要PPM植入的需要可以优化患者管理.
研究的目的:
- 调查大动脉旋化 (AKC) 与TAVI后的PPM要求之间的关联.
- 确定手术前胸部X射线发现是否可以预测需要PPM植入的需要.
主要方法:
- 对110名用Myval门进行TAVI的患者进行了回顾性研究.
- 术前的胸部X射线被分析为大动脉旋化 (AKC) 的分级.
- 患者在TAVI后对PPM植入进行了监测;形成了两个组 (PPM与没有PPM).
主要成果:
- 15.4%的患者 (17/110) 在TAVI后需要PPM植入.
- 在PPM和对照组之间观察到AKC (p=0.002) 和膜隔膜 (p=0.013) 的显著差异.
- 在单变量 (p=0.004) 和多变量 (p=0.024) 分析中,AKC成为PPM要求的重要独立预测因素.
结论:
- 大动脉旋结石化 (AKC) 是TAVI后PPM要求的有价值的预测指标.
- 术前胸部X射线对AKC的评估是一种具有成本效益和可访问的工具.
- 识别患有PPM风险的患者可以帮助程序规划和患者选择.
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