电风中的全身免疫炎症指数和其他炎症标志物与接受选择性心室动脉冲动移除术的患者相比
Emir Baskovski1, Timucin Altin1, Omer Akyurek1
1Department of Cardiology, Ankara University, Ankara, Turkey.
Postgraduate medicine
|July 21, 2025
概括
系统性免疫-炎症指数 (SII) 在电风暴患者中更高,这些患者经历了心室动脉冲动移除. 升高的SII预测这些患者的中期死亡率.
科学领域:
- 心脏病学 心脏病学
- 炎症研究 炎症研究
- 医学诊断 医学诊断 医学诊断
背景情况:
- 心室节律失常 (VA) 是心力衰竭患者突然心脏死亡 (SCD) 的重要原因.
- 亚临床炎症在急性心律失常发生中的作用尚未完全理解.
- 需要易于获得的临床标志物来检测这种炎症.
研究的目的:
- 为了评估在接受心室动脉障碍 (VT) 导管切除的患者中炎症标志物的预后价值.
- 为了比较那些经历电风暴 (ES) 和那些经历选择性切除 (EL) 的患者之间的患者特征.
主要方法:
- 对接受静脉管切除的结构性心脏病患者进行了回顾性观察性研究.
- 评估手术前的炎症标志物,包括CRP,白细胞,中性细胞,血小板,淋巴细胞计数和全身免疫炎症指数 (SII).
- 对手术结果,静脉瘤复发,中期死亡率和ES存在的分析,与炎症标志物相关联.
主要成果:
- 与EL组相比,ES组的中性粒细胞数量和SII显著增加 (p=0.010和p=0.013).
- 在单变量分析中,高SII与中期死亡率相关 (HR 3.487,p=0.016).
- 在多变量分析中,SII和冠状动脉旁路移植 (CABG) 史是死亡的独立预测因素.
结论:
- 系统性免疫炎症指数 (SII) 在经历静脉切除手术的电风暴患者中显著更高.
- 升高的SII在这个患者群体中作为中期死亡率的预测指标.
- 像SII这样的炎症标志物可能在治疗心室心律不整的患者中具有预后价值.
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