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  

Athelets' Physical Changes before and after the Training Examined by Droppler Flow Imaging

作　　者：贾清秀[1] 

机构地区：[1]安阳师范学院体育学院,河南安阳455000

出　　处：《河南师范大学学报（自然科学版）》2008年第1期125-127,150,共4页Journal of Henan Normal University(Natural Science Edition)

基　　金：河南省教育科学"十一五"规划课题(2006-JKGHAG-138)

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.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.

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 

分 类 号：G804.2[文化科学—运动人体科学]