论文部分内容阅读
目的:探讨体力活动运动处方对老年妇女心肺功能的作用。对象:65～75岁健康老年妇女。研究方法:借鉴日本老龄人行动能力和体力测定的最新方法与评价标准,测定部分老年妇女行动能力及体力,根据体力等级分别进行三个月不同体力活动运动处方锻炼,并于锻炼前后对心肺功能进行测试,用上海产TK-90型多功能电脑心脏诊断仪同步测量Ⅱ导联心电图、心音图、心阻抗微分图,计算机自动测量、记录和分析心率(HR)、左室射血前期(LPEP)、左室射血期(LVET)、左室射血前期与射血期之比(LPEP/LVET)、每搏输出量(SV)和每分输出量(CO);同时测量血压和肺活量。结果:锻炼后,两组受试者肺活量及其指数提高,LVET/LPED比值减小,CO增加,平均动脉压下降,行动能力和体力提高,行动能力好的组别还同时出现SV增加的现象。结论:针对老年妇女体力所制定的体力活动运动处方对改善心肺功能具有良好作用,值得推广。
Objective: To investigate the effect of physical activity exercise prescription on cardiopulmonary function in elderly women. Objects: 65 to 75 years old healthy elderly women. Research Methods: Using the latest methods and evaluation criteria of the Japanese elderly’s ability of action and physical measurement to measure the mobility and physical ability of some elderly women, exercise exercise prescriptions of different physical activity for three months were conducted according to the physical level respectively, and the cardiopulmonary function The heart electrocardiogram (ECG), phonocardiogram and heart impedance differential graph were simultaneously measured by Shanghai TK-90 multi-functional computerized cardiograph. The computer automatically measured, recorded and analyzed the heart rate (HR), pre-left ventricular ejection fraction Left ventricular ejection fraction (LVET), left ventricular ejection fraction to ejection ratio (LPEP / LVET), stroke volume (SV) and output per minute (CO); meanwhile, blood pressure and vital capacity were measured. Results: After exercise, the lung capacity and index increased, the ratio of LVET / LPED decreased, the CO increased, the mean arterial pressure decreased, the ability to exercise and physical strength improved, and the group with good mobility also had the phenomenon of increased SV . Conclusion: Physical exercise formulated for physical activity of elderly women has a good effect on improving cardiorespiratory function and is worth promoting.