关于皮下植入式心脏转换器除器作为低射出分数患者的初级预防措施的决策
Ho-Ting Ngan1, Ka-Ying Li1, Shing-Lung Wong2
1Division of Cardiology, Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China.
Pacing and clinical electrophysiology : PACE
|August 20, 2024
概括
皮下 implantable cardioverter-defibrillators (S-ICD) 提供了一个安全而有效的替代方案,用于通过静脉输入的ICDs,以预防心脏突然死亡的患者减少喷射分数. 未来的S-ICD进步将进一步加强患者保护.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 电力生理学 电力生理学
背景情况:
- 静脉输入植入式心脏转换器-除器 (TV-ICD) 是预防心脏突发死亡 (SCD) 的标准,用于减少左心室射出分数 (LVEF) 的患者.
- 电视-ICD携带与有关的并发症的风险,如感染和故障.
- 皮下ICD (S-ICD) 提供无替代品,但具有局限性,使得TV-ICD和S-ICD之间进行初级SCD预防的选择具有争议.
研究的目的:
- 为了比较S-ICD与TV-ICD在LVEF患者中SCD的初级预防中的安全性和有效性.
- 根据患者特定因素指导选择合适的ICD.
- 讨论ICD技术的未来前景.
主要方法:
- 进行了全面的文献审查.
- 搜索的数据库包括PubMed,MEDLINE和Cochrane等.
- 研究是根据相关性和质量进行选择的,重点是并发症率,疗效和存活率.
主要成果:
- 在随机对照试验和大型观察性研究中,S-ICD和TV-ICD都在减少LVEF的患者中进行了初级SCD预防的类似安全性和有效性.
- 确定了影响S-ICD和TV-ICD之间选择的因素.
- 讨论了未来的发展,例如S-ICD与无心脏起器和外血管ICD相结合.
结论:
- S-ICD是一种安全有效的选择,用于减少LVEF的患者SCD的初级预防.
- 未来的技术进步,包括无心脏起器,将扩大保护患者免受突发心脏病死亡的选择.
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