正加速度暴露对人体心率变异性的影响

翟佳; 刘秋红; 姚永杰

doi:10.16016/j.2097-0927.202309107

您当前的位置：

首页 >

文章列表页 >

正加速度暴露对人体心率变异性的影响

专题报道: 陆军航空医学 | 更新时间：2026-01-09

- 正加速度暴露对人体心率变异性的影响
- Effect of positive acceleration exposure on heart rate variability
- 陆军军医大学学报 2024年46卷第1期页码：33-38
- 作者机构：
  
  200433 上海，海军军医大学海军特色医学中心航空医学研究室
- 作者简介：
  
  [姚永杰，E-mail: 648319648@qq.com YAO Yongjie, E-mail: 648319648@qq.com
- 基金信息：
  
  世界一流大学(学科)建设和特色发展引导资助项目(21JX052)
- DOI：10.16016/j.2097-0927.202309107
  中图分类号： R331.31;R821.3;R852.21
- 收稿：2023-09-19，
  
  修回：2023-10-03，
  
  纸质出版：2024-01-15
- 稿件说明：
移动端阅览
翟佳, 刘秋红, 姚永杰. 正加速度暴露对人体心率变异性的影响[J]. 陆军军医大学学报, 2024,46(1):33-38.

Jia ZHAI, Qiuhong LIU, Yongjie YAO. Effect of positive acceleration exposure on heart rate variability[J]. Journal of Army Medical University, 2024, 46(1): 33-38.
翟佳, 刘秋红, 姚永杰. 正加速度暴露对人体心率变异性的影响[J]. 陆军军医大学学报, 2024,46(1):33-38. DOI： 10.16016/j.2097-0927.202309107.

Jia ZHAI, Qiuhong LIU, Yongjie YAO. Effect of positive acceleration exposure on heart rate variability[J]. Journal of Army Medical University, 2024, 46(1): 33-38. DOI： 10.16016/j.2097-0927.202309107.

摘要

目的

探讨正加速度暴露对心率变异性(heart rate variability，HRV)的影响。

方法

本研究为单臂试验。于2023年7月23-25日，招募同一训练批次、飞行时长>300 h的12名受试者在载人离心机上进行峰值为+3.5、+4.25 Gz，持续时间各10 s的过载暴露，监测并分析受试者在正加速度过载暴露中的心率、呼吸频率、短时程HRV时域及频域指标。

结果

12名受试者在负荷+3.5和+4.25 Gz正加速度暴露条件下：①心率分别为(135.42±14.78)/min和(143.92±14.47)/min，呼吸频率为(23.57±4.09)/min和(26.80±4.71)/min；较暴露前的(97.08±14.61)/min、(14.86±2.06)/min均显著增加(

0.01)。②HRV时域指标“相邻窦性RR间期差值的均方根(root mean square of difference between successive normal RR intervals，RMSSD)”在+3.5、+4.25 Gz过载条件下分别为(7.69±4.32)、(6.84±3.41) ms，与暴露前[(13.14±6.37) ms

]

比较显著降低(

0.05)。③HRV频域指标高频功率(high frequency，HF)分别为(20.53±8.80)和(16.04±7.19) ms

，与暴露前[(44.07±24.67) ms

]

比较显著降低(

0.05)；低频功率(low frequency，LF)在+3.5和+4.25 Gz过载条件下分别为(38.07±19.72) ms

和(42.46±17.08) ms

，与暴露前的(26.33±19.10) ms

比较差异无统计学意义(

＞0.05)；④+3.5和+4.25 Gz暴露时的LF/HF值分别为(4.02±1.52)、(5.32±1.86)，与暴露前的(0.67±0.32)比较均显著增加(

0.05)。

结论

正加速度暴露显著影响心率、呼吸频率、RMSSD、LF/HF和HF等生理指标，提示正加速度暴露导致人体交感神经张力增大，心率变异性显著增加。

Abstract

Objective

To investigate the effect of exposure to positive acceleration on heart rate variability (HRV).

Methods

A single-arm trial was conducted on 12 participants who have a flight duration of >300 h were subjected from a same training batch between July 23 and 25

2023. They were exposed to overloading with a peak value of +3.5 and +4.25 Gz for a duration of 10 s respectively on a manned centrifuge. Heart rate

respiratory rate

and time-domain and frequency-domain indicators of short-term HRV under exposure to overloaded positive acceleration were collected

recorded and analyzed.

Results

Under the overloaded +3.5 and +4.25 Gz positive acceleration for 10 s: ① The heart rate was 135.42±14.78 and 143.92±14.47 beats/min

the respiratory rate was 23.57±4.09 and 26.80±4.71 breaths/min

respectively

and both rates were significantly h

igher than those before exposure (97.08±14.61 beats/min and 14.86±2.06 breaths/min

0.01); ② The time-domain indicator

root mean square of difference between successive normal RR intervals (RMSSD)

was 7.69±4.32 and 6.84±3.41 ms respectively under +3.5 and +4.25 Gz positive acceleration

and both rates were obviously lower than before exposure (13.14±6.37 ms

0.05); ③ The frequency-domain indicator

high frequency (HF) was 20.53±8.80 and 16.04±7.19 ms

respectively

and both were obviously lower than those before exposure of (44.07±24.67 ms

0.05); another frequency-domain indicator

low frequency (LF) was 38.07±19.72 and 42.46±17.08 ms

respectively

but the values had no statistical difference with the value before exposure (26.33±19.10 ms

0.05); ④ The LF/HF ratio of the 2 exposure doses was 4.02±1.52 and 5.32±1.86 respectively after expose

and 0.67±0.32 before exposure

and a significant increase was observed (

0.05).

Conclusion

Positive acceleration exposure significantly affects heart rate

respiratory rate

and HRV time- and frequency-domain indicators RMSSD

LF/HF

and HF. Our results suggest that the exposure leads to increased tone in human sympathetic nerve and significant increment in HRV.

关键词

Keywords

references

JAMSHIDI M, AHMADIAN M T. Investigation of the effect of high +Gz accelerations on human cardiac function[J]. J Mech Behav Biomed Mater, 2013, 27: 54-63. DOI: 10.1016/j.jmbbm.2013.06.008.

MACULEWICZ E, PABIN A, KOWALCZUK K, et al . Endogenous risk factors of cardiovascular diseases (CVDs) in military profess ionals with a special emphasis on military pilots[J ] . J Clin Med, 2022, 11(15): 4314. DOI: 10.3390/jcm11154314.

TIWARI R, KUMAR R, MALIK S, et al . Analysis of heart rate variability and implication of different factors on heart rate variability[J ] . Curr Cardiol Rev, 2021, 17(5): e160721189770. DOI: 10.2174/1573403X16999201231203854.

胡大一, 郭成军, 李瑞杰. 心率变异性: 测量标准, 生理释义与临床应用(一)[J]. 中国医疗器械信息, 1997, 3(4): 18-20. DOI:10.15971/j.cnki.cmdi.1997.04.005.

HU D Y, GUO C J, LI R J. Measurement standard physiological interpretation and clinical application of heart-rate variability Ⅰ[J]. China Med Devices Inf, 1997, 3(4): 18-20. DOI:10.15971/j.cnki.cmdi.1997.04.005.

HE B L, LI W Y, ZHANG X T, et al . The analysis of how apnea influences the autonomic nervous system using short-term heart rate variability indices[J ] . J Healthc Eng, 2020, 2020: 6503715. DOI: 10.1155/2020/6503715.

RANDJELOVIC D, SRECKOVIC S, SARENAC-VULOVIC T, et al . Distance visual acuity in air force pilots and student pilots when exposed to +Gz acceleration in human centrifuge[J ] . Mil Med Pharm J Serbia, 2022, 79(2): 183-187. DOI: 10.2298/VSP200607066R.

MANSIKKA H, SIMOLA P, VIRTANEN K, et al . Fighter pilots' heart rate, heart rate variation and performance during instrument approaches[J ] . Ergonomics, 2016, 59(10): 1344-1352. DOI: 10.1080/00140139.2015.1136699.

TU M Y, CHU H, LIN Y J, et al . Combined effect of heart rate responses and the anti-G straining manoeuvre effectiveness on G tolerance in a human centrifuge[J ] . Sci Rep, 2020, 10(1): 21611. DOI: 10.1038/s41598-020-78687-3.

VARON C, LAZARO J, BOLEA J, et al . Unconstrained estimation of HRV indices after removing respiratory influences from heart rate[J ] . IEEE J Biomed Health Inform, 2019, 23(6): 2386-2397. DOI: 10.1109/JBHI.2018.2884644.

PRINSLOO G E, RAUCH H G, KARPUL D, et al . The effect of a single session of short duration heart rate variability biofeedback on EEG: a pilot study[J ] . Appl Psychophysiol Biofeedback, 2013, 38(1): 45-56. DOI: 10.1007/s10484-012-9207-0.

DZIEMBOWSKA I, IZDEBSKI P, RASMUS A, et al . Effects of heart rate variability biofeedback on EEG alpha asymmetry and anxiety symptoms in male athletes: a pilot study[J ] . Appl Psychophysiol Biofeedback, 2016, 41(2): 141-150. DOI: 10.1007/s10484-015-9319-4.

NICOLÒ A, MASSARONI C, SCHENA E, et al . The importance of respiratory r ate monitoring: from healthcare to sport and exercise[J ] . Sensors (Basel), 2020, 20(21): 6396. DOI: 10.3390/s20216396.

NICOLÒ A, MASSARONI C, PASSFIELD L. Respiratory frequency during exercise: the neglected physiological measure[J]. Front Physiol, 2017, 8: 922. DOI: 10.3389/fphys.2017.00922.

NICOLÒ A, GIRARDI M, BAZZUCCHI I, et al . Respiratory frequency and tidal volume during exercise: differential control and unbalanced interdependence[J ] . Physiol Rep, 2018, 6(21): e13908. DOI: 10.14814/phy2.13908.

朱超, 孙喜庆, 姚永杰, 等. 联合短臂离心机+Gz负荷与运动负荷时人体心率和呼吸的变化[J]. 航天医学与医学工程, 2009, 22(5): 336-340. DOI:10.16289/j.cnki.1002-0837.2009.05.011.

ZHU C, SUN X Q, YAO Y J, et al . Changes of human heart rate and respiratory response under short arm centrifuge +Gz loads with exercise loads[J ] . Space Med Med Eng, 2009, 22(5): 336-340. DOI:10.16289/j.cnki.1002-0837.2009.05.011.

CHURPEK M M, YUEN T C, PARK S Y, et al . Derivation of a cardiac arrest prediction model using ward vital signs[J ] . Crit Care Med, 2012, 40(7): 2102-2108. DOI: 10.1097/CCM.0b013e318250aa5a.

TU M Y, CHU H, CHEN H H, et al . Roles of physiological responses and anthropometric fact ors on the gravitational force tolerance for occupational hypergravity exposure[J ] . Int J Environ Res Public Health, 2020, 17(21): 8061. DOI: 10.3390/ijerph17218061.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于心率变异性和呼吸频率的驾驶疲劳识别模型研究

信号长度对基于心率校正心率变异性分析准确性的影响

老年2型糖尿病患者心率变异性与高敏C反应蛋白关系研究

男性青年急进高原初期心率变异性的变化及意义

陆军航空医学研究成果与展望