脚运动对静脉回流的影响:一项比较研究
Yun Cao1,2, JinFeng He3, Xufeng Chen1
1Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Phlebology
|July 19, 2024
概括
脚和脚的运动显著改变大腿静脉的血液流动速度. 然而,结合脚和脚的运动,与单独的脚运动相比,不会进一步影响速度,而背部屈曲显示出最高的血流量.
科学领域:
- 身体生理学 身体生理学
- 血管生物学 血管生物学
- 生物医学工程 生物医学工程
背景情况:
- 了解下肢静脉回归对于预防血栓栓塞事件至关重要.
- 众所周知,脚和脚的运动会影响血液流动的动态.
- 结合脚和脚运动对共同的股骨静脉的特定血液动力影响需要进一步阐明.
研究的目的:
- 为了比较单独的脚运动与结合的脚和脚运动的血液动力学效应.
- 评估不同脚和脚运动组合对共同的股骨静脉速度的影响.
- 为了确定联合运动是否与孤立的脚行动相比,增强静脉回归.
主要方法:
- 28名健康的志愿者接受了多普勒超声波评估.
- 测量包括峰值缩速度和普通股骨静脉的时间平均平均速度.
- 评估的运动:脚的背部曲,脚的脚下曲,以及与脚同时运动的组合.
主要成果:
- 与休息相比,单独的脚和联合的脚-脚运动都显著改变了大腿静脉的速度 (p < .01).
- 在单独的脚运动和结合的脚-脚运动 (p > .05) 之间没有观察到股骨静脉速度的显著差异.
- 脚背部屈曲表现出所有测试的运动中最大的缩速度.
结论:
- 虽然脚和结合脚-脚运动都会影响大腿静脉的速度,但添加脚运动并没有提供显著的额外血液动力学益处.
- 关节背似乎是提高常见的股骨静脉血流速度的最有效的单一运动.
- 这项研究表明,孤立的脚运动足以引起下肢静脉回归的显著变化.
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