基于运动的心脏康复计划对心肺测试参数的影响
Fabiana Duarte1, Inês Ricardo2, Clarissa Faria3
1Hospital of Divino Espírito Santo, Ponta Delgada, Portugal.
Cardiology
|August 27, 2024
概括
患有左心室喷射分数 (LVEF) 减少的患者表现出较低的运动能力,但在心脏康复计划 (CRP) 后取得了类似的功能收益. 建议制定战略,以促进这一群体的参与.
科学领域:
- 心脏病学 心脏病学
- 运动生理学 运动生理学
- 康复医学 康复医学 康复医学
背景情况:
- 心脏康复计划 (CRP) 提高心肺健康和生活质量,同时减少心血管事件.
- 了解基于CRP后的左心室喷射率 (LVEF) 的运动能力变化至关重要.
研究的目的:
- 通过LVEF分层来确定接受CRP的患者的运动能力和心脏事件的变化.
- 为了比较CRP后LVEF减少和保存的患者之间的功能改善.
主要方法:
- 分析了2015-2022年完成中心CRP的131名患者队列.
- 在CRP前后进行心肺运动测试 (CPET),心声回声和实验室测试.
- 患者根据LVEF进行了分类,其中36.6%的LVEF减少.
主要成果:
- 减少LVEF患者的基线VO2 (pVO2) 峰值较低,预测的氧气消耗 (ppVO2) 和无氧值的VO2.
- 减少和保留LVEF组在CRP后的运动表现 (Δ pVO2, Δ ppVO2, Δ VE/VCO2斜率) 呈现出相似的改善.
- 在随访期间,在各组之间没有观察到心脏事件住院或死亡率的显著差异.
结论:
- 患有减少LVEF的患者在基线时表现出较低的功能状态,但在功能改善方面同样受益于CRPs.
- 运动能力的可比改善表明,CRP对减少和保留的LVEF群体都有效.
- 应鼓励减少LVEF患者在CRP中的参与度增加.
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