长期耐力运动对年轻和老年运动员的心脏影响
Jacob Frandsen1, Mikkel Aaroe2, Thomas Sehestedt2
1Xlab, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Scandinavian journal of medicine & science in sports
|July 16, 2025
概括
长时间的耐力运动在老年运动员中引起了临时的右心室功能障碍,可能是由于左心房硬度增加. 这表明与年龄有关的心脏疲劳和更长的恢复时间是重要的考虑因素.
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:
- 耐力运动显著影响心脏结构和功能.
- 对心脏对长时间运动的反应的年龄相关差异尚未完全理解.
- 对右心室 (RV) 和左心室 (LA) 的影响需要进一步研究.
研究的目的:
- 评估15天耐力自行车旅行对RV和LA在年轻 (YA) 和老年 (OA) 运动员的影响.
- 为了比较年龄组之间的心脏反应在长时间炼期间和之后.
- 评估潜在的与年龄有关的心脏疲劳和恢复模式.
主要方法:
- 在7个YA和7个OA中使用过胸腔心声学 (TTE) 和压力心声学 (SE).
- 斑点追踪回声心脏学评估了RV自由壁应变,LA全球峰值心房纵向应变 (PALS) 和收缩应变 (PACS).
- 对OA的测量是在基线,干预后和干预后6个月进行的.
主要成果:
- 在干预后的两组中,RV大小和休息功能都没有变化.
- 老年运动员在运动后旅行期间表现出VR功能下降,在6个月后恢复正常.
- 老年运动员的LA填充压力,PACS和LA度较高,干预后PALS降低.
结论:
- 虽然休息RV功能保持稳定,但老年运动员经历了运动诱导的RV功能障碍.
- 在老年运动员中增加LA度可能会导致RV运动诱导的功能障碍.
- 研究结果表明,与年龄相关的心脏疲劳以及老年耐力运动员的恢复时间延长.
关键词:
有氧健身是有氧健身.衰老的衰老 衰老的衰老这是心脏病,心脏病.骑自行车的运动超声心电图 (Echocardiography) 是一种心声回声仪.耐力运动是一种耐力运动.心率是指心率是如何发生的.运动大师运动员大师更多相关视频
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