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基于左心室喷射分数的ST段升高和非ST段升高肌肉梗塞之间的结果比较

Yong Hoon Kim¹, Ae-Young Her¹, Seung-Woon Rha²

¹Division of Cardiology, Department of Internal Medicine, Kangwon National University College of Medicine, Kangwon National University School of Medicine, Chuncheon 24289, Republic of Korea.

Journal of clinical medicine

|November 27, 2024

概括

心肌梗塞后的结果根据左心室喷射率 (LVEF) 不同. 在心力衰竭患者中,非ST段升高心肌梗塞 (NSTEMI) 和STEMI的比较显示出不同的死亡风险和长期预后.

科学领域:

心脏病学心脏病学
内部医学内部医学
临床研究临床研究

背景情况:

对于由LVEF分层的NSTEMI和STEMI之间的临床结果,存在有限的比较数据.
了解这些差异对于治疗急性心肌梗塞和不同程度心力衰竭的患者至关重要.

研究的目的:

为了比较不同类别的左心室喷射率 (LVEF) 的NSTEMI与STEMI的临床结果.
调查LVEF对心肌梗塞患者死亡率和其他患者导向综合结果的影响.

主要方法:

来自韩国急性心肌梗塞登记-国家卫生研究院的9854名患者的分析.
被归类为心力衰竭的患者,EF降低 (HFrEF),EF轻度降低 (HFmrEF) 和EF保留 (HFpEF) 组.
主要结局:综合所有原因死亡,复发性心脏病发作,再血管化,HF住院治疗和中风.

主要成果:

在HFrEF和HFmrEF组中,住院死亡率相似,但在NSTEMI中,3年死亡率更高.
在HFpEF组中,STEMI显示出比NSTEMI更高的住院和3年死亡率 (所有原因和心脏死亡).
除了住院死亡,三年死亡率在HFpEF组中没有NSTEMI和STEMI之间的差异.

结论:

根据LVEF,NSTEMI和STEMI的住院和3年后的结果有很大差异.
通过LVEF对心肌梗塞患者进行分层,为差异性预后提供了关键的见解,并指导了临床管理.

关键词:

ST升高心肌梗塞的心肌梗塞死亡死亡死亡死亡死亡死亡药物释放的支架可以释放药物.非ST升高的心肌梗塞的心肌梗塞.

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