动脉硬和自主功能障碍之间的关联在参加者接受了跑步机运动测试:横截面分析
Sungjoon Park1, Hack-Lyoung Kim1, Kyung-Taek Park2
1Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea.
Scientific reports
|February 13, 2024
概括
动脉硬度增加与心率恢复 (HRR) 损伤有关,这是自主功能的关键指标. 这项研究表明,在接受运动测试的患者中,动脉硬与自主神经系统之间存在联系.
科学领域:
- 心血管生理学心血管生理学
- 自主神经系统功能 自主神经系统功能
背景情况:
- 关于动脉硬度对自主功能影响的数据有限.
- 心率恢复 (HRR) 是自主功能的公认预测指标.
研究的目的:
- 为了调查是否增加动脉硬性会损害HRR.
- 探索动脉硬与自主功能之间的关系.
主要方法:
- 对475名参加者进行跑步机运动测试 (TET) 的回顾性分析.
- 测量手臂脚脉冲波速度 (baPWV),以评估动脉硬度.
- 从最大运动到运动后1分钟的心率差异计算HRR.
主要成果:
- 在baPWV和HRR之间发现了显著的负相关性 (r = -0.327,P < 0.001).
- 多重线性回归证实了baPWV和HRR之间的关联,经过对混因子进行调整 (β = -0.181,P < 0.001).
- 较低HRR的参与者年龄较大,心血管风险因素较多.
结论:
- 动脉硬与心率恢复有负相关性.
- 研究结果表明,动脉硬与自主神经系统功能障碍之间存在潜在联系.
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