在体育运动中进行缺血预先调节干预的实用方法:基于静脉血压的袖口塞压力估计试点研究
Géssyca T de Oliveira1, Hiago L R Souza1, Eduardo O Prazeres1
1Department of Biophysics and Physiology, Exercise Physiology Performance-EXPPER, Federal University of Juiz de Fora, Juiz de Fora, Brazil.
Journal of human kinetics
|May 1, 2024
概括
确定适当的袖口压力对于缺血预调 (IPC) 是至关重要的. 这项研究开发了一个方程来估计大腿闭塞压力 (TOP),提高IPC协议的准确性和标准化.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 心血管研究研究心血管研究
背景情况:
- 缺血预先调节 (IPC) 需要精确的协议来确定人体效应.
- 目前的IPC方法缺乏标准化,随意的袖口压力会影响结果和可重现性.
研究的目的:
- 为了确定IPC干预的适当的袖口压力.
- 开发一种可靠的方法来估计大腿闭塞压力 (TOP).
主要方法:
- 17名健康的男性接受了人体测量和血压测量.
- 用多普勒直接测量个体大腿闭塞压力 (TOP).
- 根据手臂系统血压 (SBP) 开发了一个估计TOP的方程,并进行了回顾性分析.
主要成果:
- 顶部估计方程显示了显著的准确性 (p=0.01,ES=0.86).
- 估计的TOP比直接测量的TOP高了~6%.
- 在11.8%的参与者中,TOP估计未能达到完全封闭.
结论:
- 使用SBP估计TOP为IPC袖口应用提供了一个实际的方法.
- 这种方法有可能尽量减少不良影响,并最大限度地提高IPC的好处.
- 可能需要进一步细化,以确保所有个体的完全封闭.
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