在高血压的成年人中,运动训练期间运动后低血压的可靠性和时间过程
Peter A Kiernan1, Christina A Day1, Rachel S Berkowsky1
1Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
运动后的低血压 (PEH) 可靠地降低了运动后长达24小时的血压 (BP). 这项研究表明,PEH在高血压成年人的有氧训练12周期间保持一致.
科学领域:
- 运动生理学 运动生理学
- 心血管健康 心血管健康
- 高血压管理 高血压管理
背景情况:
- 运动后低血压 (PEH) 是一种已有充分证据的现象,其特点是运动后血压 (BP) 降低.
- 持续的运动训练对高血压患者PEH的可靠性和时间动态的影响在很大程度上仍未被探索.
研究的目的:
- 研究12周有氧运动训练计划期间运动后低血压 (PEH) 变化的可靠性和时间进程.
- 评估高血压成年人的运动会后血压下降的一致性和程度.
主要方法:
- 一组10名患有高血压和肥胖症的成年人参加了为期12周的中度至强度有氧运动 (40分钟,每周3次).
- 在每次会议之前和每次会议后10分钟记录了自我测量的血压,以计算PEH.
- 类内相关系数 (ICC) 和Akaike信息标准 (AIC) 分别用于评估PEH可靠性和模型合适性.
主要成果:
- PEH发生在89.7%的运动会中,平均血压降低9.3/3.2 mmHg.
- 在整个培训期间,观察到PEH的中等可靠性 (ICC ~ 0.6).
- 到第3周,最大缩血压降低的稳定发生,到第10周,最大缩血压降低发生.
结论:
- 运动后低血压 (PEH) 是高血压成年人的有氧运动训练12周期间可靠和持久的现象.
- 这些发现表明,PEH可能会显著促进定期运动的整体抗高血压作用.
- 需要通过更大规模的门诊监测研究进行进一步的研究来证实这些结果.
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