女职业篮球运动员心电图发现
Bradley S Lander1, Eamon Y Duffy2, Jessica A Hennessey2
1Division of Cardiovascular Medicine, University Hospitals Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio.
JAMA cardiology
|March 20, 2024
概括
这项研究生成了女性职业篮球运动员的参考心电图 (ECG) 数据,发现了与训练相关的常见变化,但罕见的异常. 这些发现有助于选精英女运动员.
科学领域:
- 心脏病学 心脏病学
- 运动医学 运动医学
- 运动生理学 运动生理学
背景情况:
- 之前关于篮球运动员运动重塑的研究主要集中在使用心电图和心电图 (ECG) 的男性身上,缺乏女性特有的心电图数据.
- 精英运动员经常表现出由于强烈训练而导致心脏结构和功能的生理适应,称为"运动重塑".
研究的目的:
- 为专门针对女职业篮球运动员建立参考范围心电图 (ECG) 数据.
- 确定常见的心电图发现,并评估该人群中异常的患病率.
主要方法:
- 一项横截面研究分析了173名女职业篮球运动员在季前心脏查期间的心电图.
- 通过使用国际运动员心电图解读建议来评估心电图数据,并将结果与心电图数据进行比较.
主要成果:
- 大多数运动员 (78.6%) 显示与训练相关的心电图变化,而异常发现很少 (4.6%).
- 在47.1%的运动员中,观察到与训练相关的心电图发现的左心室结构性适应.
- 特定的再极化变异与相对壁壁厚度的增加有关,表明左心室的同心几何形状.
结论:
- 这项研究为精英女篮球员提供了宝贵的参考心电图数据,突出了训练适应的普遍性.
- 这些发现表明,虽然与训练相关的心电图变化很常见,但在这个队列中,显著的异常很少见.
- 这些数据可以帮助医疗保健专业人员和体育项目解释女性运动员的ECG,并指导未来的研究.
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