调查左心室机械功能和左心室缩和腹缩参数在运动员进行阻力运动和联合运动的运动员
Ahmet Kurtoğlu1, Alkame Akgümüş2, Ahmet Balun2
1Department of Coaching Education, Faculty of Sport Science, Bandirma Onyedi Eylul University, Band?rma/Bal?kesir, 10200, Türkiye.
BMC cardiovascular disorders
|May 5, 2024
概括
与联合运动 (CE) 相比,单独的抵抗运动 (RE) 在业余运动员中显示出更多的运动员心脏特征. 这一发现有助于优化心血管系统的益处,并最大限度地降低运动常规带来的风险.
科学领域:
- 心血管生理学心血管生理学
- 运动医学 运动医学
- 运动科学 运动科学
背景情况:
- 不同的运动方式,如阻力运动 (RE) 和联合运动 (CE),引起了不同的生理适应.
- 了解RE与CE对心脏功能的影响对于公共卫生和运动计划设计至关重要.
- 左心室 (LV) 和左心房功能是运动员心血管健康的关键指标.
研究的目的:
- 在业余运动员中研究和比较RE和CE对LV缩和腹缩参数以及左心房机械功能的影响.
- 提供关于不同运动训练方法引起的独特心血管适应的见解.
- 为优化运动处方提供数据,以提高心血管益处.
主要方法:
- 心声图 (ECHO) 用于评估42名业余运动员 (17-52岁) 的心脏参数.
- 参与者被分为两个组:仅RE (n=26) 和CE (RE +心脏,n=16).
- 人口统计数据,运动年龄,运动频率和训练量与心脏功能测量一起记录.
主要成果:
- 与CE组相比,RE组的左心室末端透气直径 (LVEDD),左心室末端透气体积 (LVEDV),中风体积指数 (SV-I),导管体积指数 (CV-I) 和大动脉应变 (AS) 显著增加.
- 左心房活跃排空量 (LAAEV) 在CE组明显高于RE组.
- 在RE组中的心脏参数显示出更明显的"运动员的心脏"特征.
结论:
- 与联合运动相比,单独的抵抗运动可能会诱导更大的心脏结构和功能适应,这表明"运动员的心脏".
- 这些发现可以为开发量身定制的炼计划提供信息,以最大限度地提高心血管的益处.
- 了解这些差异对于最小化与特定培训方案相关的潜在风险至关重要.
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Definition
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Purposes


