临床特征和结果按时间对ST段分层分层升高心肌梗塞呈现
Yosuke Kakimoto1, Ko Yamamoto2, Masahiro Natsuaki3
1Cardiovascular Center, Saga Medical Center, Koseikan, Saga, Japan.
The American journal of cardiology
|April 2, 2025
概括
ST段升高心肌梗塞 (STEMI) 的晚期呈现与特定的患者人口统计和症状时间有关. 需要有针对性的干预措施,以减少高风险群体STEMI治疗的延迟.
科学领域:
- 心脏病学 心脏病学
- 急性冠状动脉综合征是什么
- 公共卫生 公共卫生
背景情况:
- 关于ST段升高心肌梗塞 (STEMI) 患者的临床特征存在有限的数据,这些患者经历了延迟入院.
- 了解与延迟STEMI护理相关的因素对于改善患者的治疗结果至关重要.
研究的目的:
- 为了比较早期与晚期呈现的STEMI经过皮肤冠状动脉干预 (PCI) 的基线特征和临床结果.
- 为了确定与STEMI患者晚期呈现相关的独立因素.
主要方法:
- 对719名连续接受PCI的STEMI患者的分析,按症状发作到入门时间分类 (早期<2.3小时,晚期≥2.3小时).
- 早期和晚期呈现组之间的人口,临床数据和程序结果的比较.
- 多变量分析以确定晚期STEMI呈现的独立预测因素.
主要成果:
- 晚期呈现者 (≥2.3小时) 与深夜到清晨症状发作 (OR,2.03),年龄≥75岁 (OR,1.56) 和女性性别 (OR,1.49) 独立相关.
- 在右冠状动脉 (RCA) 的罪祸首病变与晚期呈现相反相关 (OR,0.62).
- 门到气球的时间在各组之间是相似的;然而,在迟到的演讲者中 (16.3%对11.6%) 观察到更高的3年全因死亡率的趋势.
结论:
- 晚期STEMI呈现与特定的患者个人资料显著相关,包括年龄较大,女性性别,以及在夜间/早晨出现症状.
- 非RCA罪祸首病变与早期呈现有关.
- 制定有针对性的策略来减少症状发作到门口时间是必不可少的,特别是在高风险患者群体.
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