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KMID : 0644120150280030030
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Journal of Oriental Gynecology
2015 Volume.28 No. 3 p.30 ~ p.39
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A Study on HRV (Heart Rate Variability) Characteristics of Women Visited to Herbal Treatment after Missed Abortion
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Yoo Eun-Sil
Kim Min-Young
Hwang Deok-Sang
Lee Jin-Moo
Jang Jun-Bock
Lee Kyung-Sub
Lee Chang-Hoon
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Abstract
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Objectives: This study aims to analyze Heart Rate Variability (HRV) in women after missed abortion compared with healthy women
Methods: We studied 35 women who visited Kang-Nam Kyung-Hee Korean Hospital after missed abortion from 01 January 2012 to 28 February 2015 (missed abortion group) and 35 normal women visiting medical examination center from 1 January 2014 to 31 December 2014 (Normal Group). We measured HRV of each women and investigated the difference of HRV between two groups.
Results: The standard deviation of NN intervals (SDNN) in Missed abortion group is lower than normal group. The square root of the mean square difference of successive NNs (RMSSD) in Missed abortion group is lower than normal group. However there was no significant difference. Total Power (TP) and Low frequency power (LF) is significantly lower in Missed abortion group compared with normal group. High frequency power (HF), Very low frequency power (VLF) and LF/HF ratio in missed abortion group is lower than normal group. but There was no significant difference.
Conclusions: Missed abortion group is lower in function of overall autonomic nervous system, especially sympathetic nerve.
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KEYWORD
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HRV, Missed abortion, Stress, Autonomic Nervous System
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