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超声心动图对优秀运动员左室重量及心功能参数测定 被引量:1

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摘要 通过超声心动图对120名优秀运动员进行心肌重量及心功能的检测,探讨长期运动者对心功能的影响,结果表明:100名对照组中所测得各项数值均在各年龄组的正常范围,而120名优秀运动员组,室间隔厚度与左室后壁厚度及心肌重量与对照组有明显性差异,心功能方面:以HR和SV变化较为明显,FS和EF与正常对照组比较有增高但无显著差异。通过对运动员与正常对照组的测定,运动员组的心脏收缩功能明显提高,EDV明显增大,IVS、LVPW增厚,SV、EF、FS均有增高趋势,较高的每搏量及射血分数是优秀运动员长期有氧训练获得心脏的高效率或较高得心脏储备能力的表现。
作者 胡继明
出处 《当代体育科技》 2013年第3期19-19,21,共2页 Contemporary Sports Technology
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