| 对运动员集训前后安静状态下超声多普勒血流频谱的研究 |
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| 引用本文： | 贾清秀.对运动员集训前后安静状态下超声多普勒血流频谱的研究[J].河南师范大学学报(自然科学版),2008,36(1):125-127,150. |
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| 作者姓名： | 贾清秀 |
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| 作者单位： | 安阳师范学院,体育学院,河南,安阳,455000 |
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| 基金项目： | 河南省教育科学规划项目 |
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| 摘 要： | 利用多普勒研究了18名运动员集训前后安静状态下血流频谱的变化,结果表明:训练后,耐力组和力量组左右心室的Vp都增加了,但耐力训练对左右心室收缩功能的影响大于力量训练;训练后耐力组和力量组左右心室的Ve也都增加了,但耐力训练和力量训练对左右心室舒张功能的影响差异不大.
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| 关 键 词： | 彩色多普勒血流频谱 最大速度 左室射血时间 E峰减速度 |
| 文章编号： | 1000-2367（2008）01-0125-03 |
| 收稿时间： | 2007-07-15 |
| 修稿时间： | 2007年7月15日 |
Athelets' Physical Changes before and after the Training Examined by Droppler Flow Imaging |
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| JIA Qing-xiu.Athelets'''' Physical Changes before and after the Training Examined by Droppler Flow Imaging[J].Journal of Henan Normal University(Natural Science),2008,36(1):125-127,150. |
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| Authors: | JIA Qing-xiu |
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| Abstract: | 18 atheltets were examined by droppler flow imaging before and after training. The result shows that the VP of the left and right ventricle in the was all raised in stamina group and strength group. But stamina training influences the systole of the left and right ventricle more than strength training. Meanwhile the Ve of the the left and right ventricle was all raised by in stamina group and strength group. But stamina and strength training does not affect the diastole of the left and right ventricle. |
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| Keywords: | color droppler flow imaging Vp LVET Dre |
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