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KMID : 0615720090260050049
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Jouranl of Korean Acupuncture and Moxibustion society
2009 Volume.26 No. 5 p.49 ~ p.56
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Effect of Hwangryunhaedok-tang Pharmacopuncture at CV17 (Jeongjung: 전中) for Mental Stress on Short-term Analysis of Heart Rate Variability
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Cho Seong-Yeun
Nam Sang-Su
Kim Yong-Suk
Ha Seon-Yun
Jang Jin-Young
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Abstract
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Objectives : The purpose of this study was to assess the effect of Hwangryunhaedok-tang pharmacopuncture at CV17 for reducing mental stress using power spectrum analysis of the heart rate variability(HRV).
Methods : 30 healthy volunteers(control group: 15, experimental group: 15) participated in this study. After instrumentation and 5-minutes rest period, mental stress by operation was provided for 5-minutes. HRV was recorded before and after the mental stress. And then the control group rested for 15-minutes. The experimental group was injected Hwangryunhaedok-tang pharmacopuncture at CV17 and rested for 15-minutes. And then HRV was recorded.
Results : In simple rest group, LF norm and HF norm showed a significant change after mental stress. In pharmacopuncture group, LF norm, HF norm and LF/HF showed a significant change after mental stress. But there were no significant difference between two groups(p>0.05). In pharmacopuncture group, LF norm, HF norm and LF/HF showed a significant change after pharmacopuncture injection. There were significant difference between two groups(p<0.01).
Conclusions : The result suggests that Hwangryunhaedok-tang pharmacopuncture at CV17(Jeonjung) can regulate and prevent the alteration of autonomic nerve system due to mental stress.
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KEYWORD
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Mental stress, Heart rate Variability, HRV, Pharmacopuncture, Hwangryunhaedok-tang, autonomic nervous system, Jeonjung
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