冠状动脉化和高体量体育活动:较低强度与较长时间运动的作用
Andjelka Pavlovic1, Laura F DeFina1, David Leonard1
1The Cooper Institute, 12330 Preston Rd., Dallas, TX 75230, USA.
European journal of preventive cardiology
|April 23, 2024
概括
高强度的体力活动 (PA) 与较低的冠状动脉化 (CAC) 风险有关,而更长时间的PA与增加的CAC有关. 这项研究澄清了PAPA.
科学领域:
- 心血管健康 心血管健康
- 运动生理学 运动生理学
- 预防医学 预防医学
背景情况:
- 高体积的体力活动 (PA) 与冠状动脉化 (CAC) 的升高有关.
- 与CAC相关的PA强度与持续时间的不同作用仍然没有得到充分的研究.
- 了解这些因素对于优化心血管健康的运动建议至关重要.
研究的目的:
- 调查体育活动强度和持续时间对冠状动脉化 (CAC) 的独立影响.
- 为了区分运动强度 (METs) 与每周运动时间对CAC水平的影响.
- 为休时间的体育活动行为及其与CAC风险的关联提供细微的见解.
主要方法:
- 分析了接受预防检查的23383名健康男性的数据.
- 使用经过验证的调查问卷进行PA评估,对强度 (MET) 和每周持续时间 (小时) 进行分类.
- 对PA强度和持续时间的平均CAC和CAC患病率≥100阿加斯顿单位 (AU) 的回归分析.
主要成果:
- 增加的平均PA强度与较低的CAC平均值和较低的CAC升高风险 (≥100AU) 显著相关.
- 相反,更长的每周PA持续时间显示出与更高的平均CAC和增加CAC升高的风险有显著的关联.
- 这些发现表明PA强度和CAC之间的反向关系,PA持续时间和CAC之间的积极关系.
结论:
- 在男性中,冠状动脉化 (CAC) 升高与体力活动的平均强度和持续时间较低有关.
- 这项研究强调了体育活动的不同方面与心血管风险之间的复杂相互作用.
- 这些发现为改进体育活动指南以减轻CAC风险提供了新的前景.
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