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KMID : 0387420030140020135
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Korean Society of Oriental Neuropsychiatry
2003 Volume.14 No. 2 p.135 ~ p.143
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Heart Rate Variability in Kiwooljeung with the Age Group between Twenties and Thirties
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Kim Bo-Young
Lee Seung-Hee
Kwon Soon-Ju
Chung Dae-Kyoo
Kwak Min-A
Lee Ji-In
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Abstract
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Objectives:The purpose of this study is to analyze and compare heart rate variability(HRV) of patient of twenties and thirties diagnosed as Kiwooljeung with healthy controls’.
Methods: We measured HRV of 35 patient(20 to 39 years old, male 14, female 11) diagnosed as Kiwooljeung and 40 healthy controls(male 24, female 16). HRV was measured by SA-3000P(Medicore, Korea) for 5 minutes after 5 minutes resting.
Results:1. In time domain analysis, Mean pulse rate(PRT) in Kiwooljeung group was higher than healthy controls. Standard deviation of all normal N-N intervals (SDNN) in Kiwooljeung group was lower and the results of twenties and thirties were same. 2. In frequency domain analysis, total power(TP), very low frequency(VLF), low frequency(LF), high frequency(HF), Ln TP, Ln VLF, Ln LF, Ln HF in Kiwooljeung group were lower than healthy controls but LF/HF ratio was higher than healthy controls. 3. Comparing gender in Kiwooljeung group, LF/HF ratio in male was higher than female.
Conclusion: This study suggests lower activity and imbalance of cardiac autonomous nervous system in Kiwooljeung with the age group between twenties and thirties.
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KEYWORD
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Kiwooljeung, HRV(Heart rate variability)
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