缺失的闭塞:ED患有闭塞MI的患者的质量差距
Jesse T T McLaren1, Mazen El-Baba2, Varunaavee Sivashanmugathas3
1Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada; Emergency Department, University Health Network, Toronto, Ontario, Canada.
The American journal of emergency medicine
|August 23, 2023
概括
ST-升高心肌梗塞 (STEMI) 准则忽略了虚假阴性. 闭塞性心肌梗塞 (OMI) 范式显示,大多数OMI病例被遗漏,这表明急性冠状动脉综合征护理的质量差距很大.
科学领域:
- 心脏病学 心脏病学
- 紧急医疗 紧急医疗
- 诊断的准确性 诊断的准确性
背景情况:
- 目前的ST-升高心肌梗塞 (STEMI) 指南侧重于监测假阳性,但忽视假阴性 (非STEMI与闭塞心肌梗塞[OMI]).
- 使用STEMI与OMI范式评估急诊部 (ED) 患有急性冠状动脉综合征 (ACS) 的患者对于了解诊断差距至关重要.
研究的目的:
- 根据STEMI和OMI诊断范式,评估ED患者与ACS的医院疗程.
- 确定STEMI和OMI分类之间的诊断和治疗中的差异.
主要方法:
- 从2021年6月到2022年5月,ACS患者被录取到两个学术ED的回顾性图表审查.
- 根据特定的血管学和热素标准,患者被分为OMI,非OMI (NOMI) 或MI排除 (MIRO).
- 最初的心电图被分析为STEMI解释,并比较了入院/出院诊断.
主要成果:
- 在382名患者中,有141人患有OMI,181人患有NOMI,60人患有MIRO.
- 仅有40.4%的OMI被录取为STEMI,而未被录取为STEMI的OMI的门到门时间要长得多 (1712分钟 vs 103分钟).
- 很大一部分非STEMI患者 (32.0%) 实际上患有OMI,但被诊断为非STEMI.
结论:
- 目前的STEMI标准无法识别大多数OMI病例,导致潜在的诊断不足和治疗延迟.
- 该OMI范式强调了ACS护理的重大质量差距,特别是关于错误负的STEMI诊断.
- 实施OMI范式可以提高急性冠状动脉综合征的诊断准确性和患者的治疗结果.
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