在接受皮肤冠状动脉干预 (PCI) 的患者中,血压和不良临床事件之间的关系:回顾性分析
Zhaochong Tan1, Ping Yuan2, Ying Huang3
1School of Medicine, Yichun University, Yichun, 336000, Jiangxi, China.
European journal of medical research
|December 18, 2025
概括
在经皮冠状动脉干预 (PCI) 后,在冠状动脉疾病 (CHD) 患者中将静脉压 (BP) 降低到95-107 mmHg,可能会减少不良结果. 这一发现与一些指导方针形成鲜明对比,强调了潜在的U形风险相关性.
科学领域:
- 心脏病学 心脏病学
- 高血压管理 高血压管理
- 干预心脏病学 干预心脏病学
背景情况:
- 最近的美国指导方针建议降低高血压 (BP) 的目标.
- 在冠心病 (CHD) 患者中,过低的血压可能会使心肌缺血-再输血损伤恶化.
研究的目的:
- 评估血压降低对皮肤穿刺冠状动脉干预 (PCI) 后心脏病患者不良临床结果的影响.
主要方法:
- 从Dryad数据库分析了接受PCI的1670名心脏病患者.
- 主要结局包括主要不良临床事件,全因死亡和心脏病死亡,平均随访时间为29.8个月.
主要成果:
- 在缩血压和不良结果之间观察到U形相关性.
- 严重临床事件,全因死亡和心脏死亡的最低风险发生在缩血压水平分别为95 mmHg,105 mmHg和107 mmHg时.
结论:
- 在95-107 mmHg范围内准静脉血压可能会减少PCI后心脏病患者的不良结果.
- 需要进一步的队列研究来验证这些发现.
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