两个手臂同时进行24小时的门诊血压测量:改善高血压管理的考虑
Tomas L Bothe1, Reinhold Kreutz2, Martin Glos3
1Charité - Universitätsmedizin Berlin, Institute of Physiology, Center for Space Medicine and Extreme Environments Berlin.
Journal of hypertension
|December 13, 2023
概括
这项研究发现,基于袖口的24小时门诊血压监测 (ABPM) 设备具有显著的测量不确定性. 这些不准确性影响高血压的诊断和分类,突出了改进ABPM技术的需要.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 高血压研究 高血压研究
背景情况:
- 动脉高血压的管理是一个关键的医疗目标.
- 使用振荡计装置进行24小时的门诊血压测量 (ABPM) 是高血压诊断的黄金标准.
研究的目的:
- 为了评估常用的ABPM设备的测量精度.
- 确定导致ABPM测量误差的因素.
主要方法:
- 在52名健康参与者的左上臂和右上臂同时进行24小时的ABPM,使用两个Boso/A&D TM-2430设备.
- 记录了袖子压力曲线和水静压差异.
主要成果:
- 压缩血压 (SBP) 和压缩血压 (DBP) 的平均差异显示出广泛的协议边界 (36.23 mmHg用于SBP,32.65 mmHg用于DBP).
- 纠正袖口膨胀干扰和液压压力降低了误差,但协议极限仍然很大 (~20 mmHg).
- 在同时测量左臂和右臂之间观察到高血压分级和浸泡模式分类的显著差异.
结论:
- 基于袖子的ABPM设备表现出相当大的测量不确定性,影响高血压分级和血压变化.
- 袖口膨胀和水静电影响期间的干扰导致ABPM的不准确性.
- 尽管存在局限性,但ABPM的临床价值得到了认可,但仍有改善高血压管理的潜力.
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