在耐性高血压中,急性体力炼和门诊血压
Gonzalo Saco-Ledo1, Pedro L Valenzuela2,3, Jaime Almazán-Polo1
1Faculty of Sport Sciences, Universidad Europea de Madrid.
Journal of hypertension
|January 17, 2025
概括
急性运动,包括中等强度 (MICE) 和高强度间歇运动 (HIIE),在耐高血压患者中暂时降低临床血压 (BP). 然而,它并没有显著影响24小时的门诊血压或生物标志物.
科学领域:
- 心脏病学 心脏病学
- 运动生理学 运动生理学
- 高血压研究 高血压研究
背景情况:
- 抗性高血压 (RH) 具有显著的心血管风险.
- 与一般高血压相比,急性运动对RH患者的影响还没有得到充分研究.
- 了解RH的运动效应对于管理策略至关重要.
研究的目的:
- 评估中等强度持续运动 (MICE) 和高强度间歇运动 (HIIE) 对RH患者临床和24小时门诊血压 (ABP) 的短期影响.
- 研究这些运动类型对生理标记的影响,包括流量介导血管扩张,心率变化以及特定的运动蛋白和炎症蛋白.
主要方法:
- 一个交叉随机对照试验,涉及10名RH参与者 (平均年龄56岁).
- 三次会议:MICE (连续,3-4 MET,能量匹配),HIIE (间隔,6-7 MET) 和一个坐着的控制.
- 测量包括临床血压,24小时血压,流量介导血管扩张,心率变化以及各种运动和炎症标志物.
主要成果:
- 与基线相比,MICE和HIIE都显著降低了运动后立即和90分钟后的临床缩和腹缩血压.
- 在对照会议期间,没有观察到临床BP的显著变化.
- 在24小时的ABP测量或评估的生物标志物上,没有发现任何运动干预措施的显著影响.
结论:
- 急性有氧运动,无论是MICE还是HIIE,都能为抗高血压患者提供临床血压的短期降低.
- 这种急性运动刺激不足以引起24小时的门诊血压持续下降,或调节这一群体的关键生物机制.
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