慢性无能症对帕金森病患者在渐进性运动期间生理反应的影响
Tone Ricardo Benevides Panassollo1, Sue Lord2, Usman Rashid3
1School of Clinical Sciences, Auckland University of Technology, 90 Akoranga Drive, Northcote, 0627, Auckland, New Zealand. tone.panassollo@autuni.ac.nz.
European journal of applied physiology
|April 29, 2024
概括
慢性无能症 (CI) 影响了近一半的帕金森病患者,导致心率减弱和运动期间氧气消耗减少. 这影响了PD患者的运动处方.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 运动生理学 运动生理学
背景情况:
- 心率 (HR) 响应的变化在帕金森病 (PD) 中很常见,特别是在慢性无能症 (CI) 中.
- 了解CI对运动反应的影响对于PD中有效的运动编程至关重要.
研究的目的:
- 调查CI对心率 (HR) 和心肺运动测试 (CPET) 期间代谢反应的影响.
- 评估CI对PD患者的运动强度处方的影响.
主要方法:
- 28名轻度PD患者和17名健康对照患者接受了CPET.
- 心率 (HR) 和代谢反应,包括氧气消耗 (VO2),在通风值 (VT1,VT2) 和峰值运动时进行测量.
- 分析了HR/工作负载 (HR/WR) 斜率,以评估HR对增加炼需求的反应.
主要成果:
- 长期无能 (CI) 在46%的PD参与者 (PDCI) 中被确定.
- 与对照组和非CI PD参与者相比,PDCI参与者表现出较低的HR反应,超过最大工作负载的60%.
- 与非CI PD参与者和对照者相比,在VT2和峰值运动时在PDCI中观察到显著较低的HR和VO2.
结论:
- 慢性无能 (CI) 在帕金森病 (PD) 患者的增量运动期间显著影响HR和代谢反应.
- 这些发现强调了在为PD患者制定有氧运动计划时考虑CI的重要性.
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