与起器相关的心力衰竭的长期死亡率和治疗结果:来自全国性倾向匹配研究的见解
Young Jun Park1, Sungjoo Lee2, Sungjun Hong2,3
1Division of Cardiology, Department of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju 26426, Republic of Korea.
European heart journal open
|March 9, 2026
概括
心脏再同步治疗 (CRT) 升级显著降低了与节奏相关的心力衰竭 (PaHF) 患者的死亡率. 这种基于设备的治疗,结合心力衰竭药物,改善了现实环境中的生存率.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 公共卫生 公共卫生
背景情况:
- 节拍相关心力衰竭 (PaHF) 是一个日益关注的节拍器患者.
- 预后因素和PaHF的最佳管理尚未得到充分理解.
- 关于PaHF结果的现实数据有限.
研究的目的:
- 评估PaHF患者的死亡风险.
- 评估心脏再同步治疗 (CRT) 升级对生存的影响.
- 为了确定心力衰竭 (HF) 药物对PaHF结果的影响.
主要方法:
- 全国范围内的真实世界队列 (n=4166) 患者的分析,这些患者在心脏起器植入后发展了PaHF.
- 应用倾向得分匹配和时间依赖的考克斯回归来缓解偏差.
- 接受CRT升级加上HF药物治疗的患者与仅服用HF药物治疗的患者之间的结局的比较.
主要成果:
- 增加年龄,男性性别,糖尿病和慢性病与较高的全因死亡率有关.
- 通过CRT升级,所有原因死亡率显著降低 (HR=0.36).
- ангиотензин受体-neprilysin抑制剂 (ARNI) 和β-阻断剂与改善的生存率有关.
结论:
- 与单独的药物治疗相比,CRT升级显著降低了PaHF患者的全因死亡率.
- 基于设备的治疗,包括CRT升级,对于管理PaHF至关重要.
- 将CRT升级与当代高频医学治疗相结合,可以在现实实践中提高生存率.
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