计划与临时冠状动脉微血管评估的比较:冠状动脉微血管疾病登记处的早期发现
Ilan Merdler1, Nadjat Bazarbashi1, Giorgio A Medranda2
1Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America.
概括
冠状动脉微血管功能障碍 (CMD) 的计划程序在转诊中心越来越多,显示出更高的阳性诊断率. 提高认识和适当的患者选择对于有效的CMD评估至关重要.
科学领域:
- 心脏病学 心脏病学
- 血管医学 血管医学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 冠状动脉微血管功能障碍 (CMD) 在患有非阻塞性冠状动脉疾病的患者中引起心痛.
- 目前对CMD评估的采用,无论是计划的还是临时的,仍然有限.
- 规划和临时CMD评估的特征揭示了转诊中心的发展趋势.
研究的目的:
- 为了比较计划和临时冠状动脉微血管功能障碍 (CMD) 评估.
- 在专门的转诊中心分析CMD评估的趋势.
- 突出CMD诊断和管理的不断变化的格局.
主要方法:
- 从冠状动脉微血管疾病登记处 (2021-2023) 分析门诊数据.
- 将患者分类为计划或临时的CMD评估组.
- 基线特征的比较,住院,药物和生理测量.
主要成果:
- 在101名患者中,67.3%的患者进行了临时评估,32.7%的患者计划进行CMD评估.
- 两组之间微血管阻力或冠状动脉流量储备没有显著差异.
- 计划程序显示CMD诊断率较高 (30.3%对10.3%),并且随着时间的推移而增加.
结论:
- 冠状动脉微血管功能障碍 (CMD) 转诊中心正在观察计划手术和积极诊断的增加.
- 这一趋势强调了计划性CMD评估和精确的患者选择的重要性.
- 在医疗保健提供者中提高CMD的认识对于改善患者的治疗结果至关重要.
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