高强度间歇训练与中等强度持续训练对冠状动脉疾病患者血液静止的急性影响
Daniel Košuta1,2, Marko Novaković3,4, Mojca Božič Mijovski4,5
1Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia. daniel.kosuta@kclj.si.
Scientific reports
|January 23, 2024
概括
运动训练会导致冠状动脉疾病 (CAD) 患者的血液凝固暂时增加. 中等强度持续训练 (MICT) 和高强度间歇训练 (HIIT) 都对血液凝结产生了类似的影响.
科学领域:
- 心血管医学 心血管医学
- 运动生理学 运动生理学
- 血液静止和血栓形成
背景情况:
- 运动训练会急剧增加凝血,可能会增加冠状动脉疾病 (CAD) 患者的动脉血症风险.
- 了解不同强度运动的静血效应对于管理CAD患者至关重要.
研究的目的:
- 为了比较中等强度持续训练 (MICT) 与高强度间歇训练 (HIIT) 在CAD患者中的急性静血效应.
- 为了评估经心肌梗塞后患者的运动后凝血和纤维溶解标记的变化.
主要方法:
- 随机对照试验涉及117名心肌梗塞后患者.
- 参与者在静止自行车上进行HIIT或MICT训练.
- 血液样本被分析为整体静血潜力 (OHP),整体凝血潜力 (OCP),纤维素,D-二次体,·维勒布兰德因子 (vWF) 和整体纤维解质潜力 (OFP).
主要成果:
- 运动导致OCP,OHP,纤维素素,D-二次和vWF的暂时增加,在休息一小时后恢复到基线.
- 整体纤维解质潜力 (OFP) 在运动后暂时下降,也恢复到基线.
- 对于纤维素原 (p=0.043) 和D-二次体 (p=0.042) 观察到HIIT和MICT之间的显著差异.
结论:
- 运动会在CAD患者中诱导暂时的血凝剂状态.
- 无论是HIIT还是MICT都会导致类似的运动诱导的静血变化,这表明在这个人群中存在类似的急性风险.
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