气功对22例老年患者呼吸图和肺血流图的影响

作者	单位
涂俊杰	江西省中医药研究所
任正心	江西省中医药研究所
万少菊	江西省中医药研究所
况明星	江西医学院物理教研组

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中文摘要:

本文通过22例老年慢性病患者应用"真气运行法"静气功训练观察,3个月后检测练功前和练功10分钟后呼吸图和肺血流图的变化,表明练功后呼吸频率减慢,呼吸波幅升高,肺通气功能改善;肺血流图波幅增高,上升时间延长,阻抗微分图波幅增加,右室射血前时间缩短,而射血时间延长,射血前时间与射血时间之比值降低,表明肺部循环血流量增加;肺血管弹性增强和肺循环阻力降低,右心功能明显改善。上述指标与练功前比较均有显著性差异(P<0.05～0.01)。反映出气功具有疏通肺与全身气血经络的功能有益于促进老年患者的康复。

英文摘要:

"Zhen Qi Yun Xing Fa"(真气运行法 ZQYXF,circulate the vital Qi method)is one type of Qigong (breathing exercise),this type of Qigong manifest itself as motionless exercise.This study showed that 22 aged patients adopted this type of Qigong for 3 months and all of them got the reaction of"dredging the passage of Governing channel"(the patient felt that the Qi circulated along the Conception and Governing channels accompanied with expansion,numbness and heat sensations).After 3 months,the chief complaints of these patients,e.g.coughing,dyspnea,headache,arthralgia,insomnia,fatigue etc.,have improved and their constitution strengthened.Meanwhile the pneumatogram and impedance pulmonary rheogram were recorded before and after Qigong exercise.The results showed that the Qigong slowed down the frequency of breathing (from 17.45±3.07 to 15.29±2.87 times/min.),and elevated the amplitude(from 1.83±0.47Ω to 2.48±0.53 Ω),the respiratory function was improved;the amplitude of impedance pulmonary rheogram increased(from 0.18±0. 032 Ω to 0.24±0.048Ω),it showed that the pulmonary circulation was promoted,the tone of pulmonary vessels decreased;the right ventricular pre-ejection time was shortened (from 0.16±0.021 to 0.13±0.026 sec)and the ejection time was prolonged(from 0.37±0.068 to 0.42±0.071 sec),so the ratio between them was reduced(from 0.41±0.062 to 0.31±0.067),the results showed that the right ventricular function was enhanced.The difference of all indices between pre-and post-Qigong was statistically significant(P<0.05～0.01). This study showed that the ZQYXF could promote the pulmonary circulation and improve pulmonary function and cardiac function,and push forward the vital Qi in motion which rendered the blood flowing freely along the channel and collateral.I1 might be one of the cardinal mechanisms of Qigong for the prevention and cure of disease as well as the prolonging of life expectancy.

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