Determination of the effect of having energy drinks on respiratory and heart function analyzing blood perfusion signal

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI:10.1109/ICCITECHN.2012.6509703

M. M. Islam, M. B. Uddin, Mohiudding Ahmad, F. Khatun, Md. Nafiur Rahman Protik, M. Mehedi

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引用次数: 4

Abstract

In this work, we evaluate the effect of having energy drinks (ED) using laser doppler flowmetry (LDF) technique by analyzing blood perfusion and ECG signal after having energy drinks on different healthy human subjects. After having energy drinks, it is observed that the amplitude of blood perfusion signal increases around two fold. Further analyzing frequency spectrum of the blood perfusion signal using Fast Fourier transform, we have determined the effect of having energy drinks on respiratory and heart function. A significant change in heart activity after having energy drinks has been observed. The amplitude of frequency spectrum of LDF signal related to heart activity increase around three fold. The amplitude of ECG signal and amplitude of frequency spectrum also increase in response to having energy drinks. A little change is observed in respiratory activity as the amplitude of frequency spectrum of LDF signal corresponding to respiratory activity increases around 1.5 times after having energy drinks.

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测定能量饮料对呼吸和心脏功能的影响，分析血液灌注信号

本研究采用激光多普勒血流仪(LDF)技术对不同健康人饮用能量饮料后的血液灌注和心电信号进行了分析，评价了饮用能量饮料的效果。饮用能量饮料后，血液灌注信号的幅度增加了约两倍。进一步利用快速傅立叶变换对血液灌注信号的频谱进行分析，确定了饮用能量饮料对呼吸和心脏功能的影响。据观察，饮用能量饮料后，心脏活动发生了显著变化。与心脏活动相关的LDF信号频谱幅值增加约3倍。饮用能量饮料后，心电信号的幅度和频谱的幅度都有所增加。呼吸活动变化不大，饮用能量饮料后，与呼吸活动相对应的LDF信号频谱幅值增加约1.5倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2012 15th International Conference on Computer and Information Technology (ICCIT)

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