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适合EMBLEM S-ICD跨微受体的适当QRS-试点研究

Bruno Hrymniak¹, Przemysław Skoczyński^1,2, Bartosz Skonieczny¹

¹Department of Cardiology, Center for Heart Diseases, 4th Military Hospital, 53-114 Wroclaw, Poland.

Journal of clinical medicine

|March 17, 2025

概括

需要一种混合解决方案,将无心脏起器 (LP) 和皮下植入式心脏转换器-除器 (S-ICD) 结合起来. 节奏QRS的右轴偏差预测了LP患者S-ICD查的成功.

科学领域:

心脏病学心脏病学
医疗器械医疗器械
电子生理学电子生理学

背景情况:

在可植入式心脏转换器-除器 (ICD) 患者中,有很大比例的人患上需要节拍的胸肌梗塞.
无心脏起器 (LP) 和皮下 implantable cardioverter-defibrillators (S-ICD) 分享了类似的患者并发症.
目前无法提供集成S-ICD和LP的混合解决方案.

研究的目的:

评估S-ICD查在现有Micra LP患者中的可行性.
在这个患者队列中确定S-ICD查成功的预测因素.
评估LP植入物对三管功能的影响.

主要方法:

对32名依赖节奏的患者进行前性观察性研究,这些患者使用Micra LPs.
使用EMBLEM自动选工具在仰卧和站立的位置进行S-ICD兼容性选.
临床变量的分析,节奏QRS形态和三管功能.

主要成果:

10名患者 (31.25%) 取得了积极的S-ICD查结果.
没有与查结果相关的临床变量.
节奏QRS的右轴偏差 (RAD) (90%的灵敏度,100%的特异性) 和较低的线中的特定QRS极性预测了积极的选.

结论:

特定的节奏QRS形态,包括RAD,预测LP患者的S-ICD查成功.
测试的LP定位似乎没有恶化三管吐.
这些发现支持混合S-ICD和LP解决方案的潜力.

关键词:

微小的微小的微小的微小.在S-ICD中,它是S-ICD.无心脏起器是一种无心脏起器.查检查查检查查检查查检查皮下植入式心脏转换器-除器突然的心脏骤停,导致心脏骤停.突然的心脏病死亡.

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