Effect of Ginseng on the Symptoms and Hemodynamics in Elders
会议名称：《全国中青年中西医结合学术（英语）交流会议》
会议日期：2002年
学科分类：1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学]
关 键 词：Hemodynamics Aged Ginseng
摘 要：Objective: To observe the effect of Ginseng on the hemodynamics of healthy elders before and after tread mill. Method: Random, double-blind and control design. Seventy-five 50-70 years old volunteers without organic disease were divided into two groups, Ginseng group and Control group. Before and after administration 4 weeks, the symptoms were asked, and hemodynamic parameters such as pump function, systolic function, preload and afterload, were recorded before and after treadmill 1,5,10 minutes by the method of thoracic impedance cardiograph. Result: 1, Ginseng could improve life quality on elder. 2, Ginseng had obvious effect of increasing PEP, PEP/LVET, PCWP, compared with control group, P0.05. 3, After tread mill, in Ginseng group, the change rate of HR, SV were much lowered than that in control group. And EF, LVET, PEP/LVEDP, in person of group were recovered much quickly. Conclusion: The tonic herb, Ginseng can improve the life quality of healthy old person through its promoting circulation function, which are increasing both the systolic function and the preload.