紧急/新兴与选择性大动脉置换的不同特征和结果
Joseph E Ebinger1, Aakriti Gupta1, Tzu Yu Huang1
1Department of Cardiology Smidt Heart Institute, Cedars-Sinai Medical Center Los Angeles CA USA.
Journal of the American Heart Association
|May 29, 2025
概括
紧急的大动脉置换 (AVR) 在少数群体和低收入患者中更为常见,导致更差的结果和更高的成本. 早期诊断大动脉狭窄可以预防这些紧急病例,并减少差异.
科学领域:
- 心血管医学 心血管医学
- 医疗保健服务研究 医疗服务研究
- 健康 公平 卫生 公平
背景情况:
- 大动脉狭窄 (AS) 往往是缓慢进展的,但一些大动脉置换 (AVRs) 需要紧急进行.
- 了解非选择性AVR的预测因素和结果对于改善患者护理和资源配置至关重要.
研究的目的:
- 确定与紧急/新出现的AVRs相关的因素.
- 检查与非选择性AVR相关的临床结果和医疗保健成本.
- 探索预防紧急AVR和减少相关差异的战略.
主要方法:
- 对2017-2022年接受AVR的患者的医疗保险数据的分析.
- 多变量回归用于识别非选择性AVR的预测因素.
- 检查非选择性AVR与临床结果之间的关联,包括死亡率,ICU入院,停留时间和出院安排,以及医疗保健费用.
主要成果:
- 在15305个AVR中,16%是紧急/紧急的.
- 紧急/紧急AVR患者更有可能是黑人或西班牙裔,并且不太可能有先前的AS诊断.
- 双重医疗保险-医疗补助入学,男性性别和最近的心力衰竭住院预测紧急AVR;最近的AS诊断和心脏病医生的访问是保护性的.
- 紧急/突发性AVR与增加的住院死亡,ICU入院,设施出院,更长的停留时间和更高的成本有关.
结论:
- 紧急/紧急AVR不成比例地影响黑人,西班牙裔和双重医疗保险-医疗补助计划的合格患者.
- 非选择性AVR与较差的医院结果和增加的医疗保健支出有关.
- 对大动脉狭窄的及时诊断是一个关键因素;加强查可以改善结果并减轻差异.
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