耐力训练对边缘性高血压中巴罗反射灵敏度和血压的影响
V K Somers1, J Conway, J Johnston
1Cardiac Department, John Radcliffe Hospital, Headington, Oxford, UK.
Lancet (London, England)
|June 8, 1991
概括
耐力训练在轻度或边缘高血压患者中显著降低了血压. 这种体育训练提高了巴罗反射灵敏度,表明它可以使血压水平正常化.
科学领域:
- 心血管生理学心血管生理学
- 运动科学 运动科学
背景情况:
- 身体训练对高血压管理的有效性仍在争论中.
- 在轻度和边缘高血压方面寻求非药物干预措施.
研究的目的:
- 评估耐力训练对边缘高血压患者的血压和巴罗反射灵敏度的影响.
- 为了评估训练和解训练后的清醒,睡眠和门诊血压的变化.
主要方法:
- 16名边缘高血压患者参加了为期6个月的耐力训练计划.
- 测量包括巴罗反射灵敏度,休息和门诊血压,心率变化等.
- 一部分患者经历了一段训练期,以评估影响的可逆性.
主要成果:
- 耐力训练导致静止时静缩 (9.7 mmHg) 和静缩 (6.8 mmHg) 血压显著降低.
- 健行血压在训练后也显著下降 (静缩4.8 mmHg,透缩7.5 mmHg).
- 随着身体状况的改善 (14.0至17.5毫秒/毫米),巴罗反射敏感度增加,但睡眠血压没有变化.
结论:
- 耐力训练可以有效地降低患有轻度或边缘高血压的个体的血压.
- 改善的巴罗反射灵敏度与这个人群的身体健康有关.
- 体育训练是一种可行的非药理策略,可以在选择的高血压患者中使血压正常化.
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