老年妇女从事杨式太极拳前后的某些心功能指标的变化

Changes of some Cardiac Functions in Old Women after Yangshi Taijiquan

对２０名从事杨式太极拳练习１个月的老年妇女进行了心脏结构和功能等指标的测定，结果发现：杨式太极拳可提高老年妇女的心室厚度和收缩幅度，尤其是提高左室后壁厚度和收缩幅度，说明心室壁血波供应得到改善；可使受试者安静时的心率、血压均明显降低，每搏输出量和射血分数均明显升高，揭示老年人从事杨式太极拳练习可改善其心肌血液供应，提高心肌泵血功能。

he investigation of ased women’s cardiac structure and funtion alter their one month Yangshi Taijiquan exercise indicated:the Yangshi Taijiquan exercise can extend the thickess of left ventricular post-wall,increase systolid distanee,reduce heart rate and bled pressure under rest,increase stroke voluine and eject fraction.The results suggested that it mayimprove cardiac circulation and function for serontic women to do Yangshi Taiyquan exerctse.