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在COVID后的患者中使用电阻断断层扫描可视化运动性呼吸障碍

Yvonne Gremme¹, Steffen Derlien², Katrin Katzer³

¹Department of Internal Medicine IV (Gastroenterology, Hepatology and Infectious Diseases), Jena University Hospital/Friedrich-Schiller-Universität Jena, Jena, Germany. yvonne.gremme@med.uni-jena.de.

|June 15, 2023

概括

电阻断层扫描 (EIT) 可视化不均的肺通风在后COVID患者经历呼吸障碍在炼. 这种技术显示出在COVID-19中康复的患者中诊断呼吸困难的潜力.

科学领域:

肺部医学肺部医学
医学成像医学成像
呼吸系统生理学呼吸系统生理学

背景情况:

后COVID-19综合征经常包括运动呼吸障碍,影响日常生活.
了解这种症状的生理基础对于有效管理至关重要.

研究的目的:

在COVID-19后的患者中,使用电阻断断层扫描 (EIT) 可视化运动诱导的呼吸障碍.
为了比较后COVID-19患者和健康志愿者在运动期间的通风模式.

主要方法:

一名COVID-19后患者和一个健康的对照人接受了标准化跑步机运动测试.
电阻断层扫描 (EIT) 在运动测试期间实时监测肺呼吸分布.

主要成果:

健康的志愿者表现出均的通风和典型的肺形状.
后COVID-19患者显示出明显不均的通风,有空气不足和空气不足的区域,特别是在前肺部区域.
在COVID-19后的患者中,在运动期间观察到不协调的呼吸模式和异质的通风.

结论:

电阻断层扫描 (EIT) 有效地可视化扰乱的肺通风,无论是在休息状态还是体力压力期间.
作为评估COVID-19后患者呼吸障碍的诊断工具,EIT显示出前景,应该进一步研究.

关键词:

呼吸障碍呼吸障碍呼吸障碍这是EIT的EIT.电阻断层扫描仪电阻断层扫描仪长时间的COVID.后COVID的情况

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