Complexity Change in Cardiovascular Diseases

UM > Faculty of Health Sciences > DEPARTMENT OF PUBLIC HEALTH AND MEDICINAL ADMINISTRATION

Status	已發表Published
	Complexity Change in Cardiovascular Diseases
	Chen, C; Jin, Y; Lo, L; Zhao, H; Sun, B; Zhao, Q.; Zheng, J.; Zhang, X.D.
	2017-10-17
Source Publication	International Journal of Biological Sciences
ISSN	1449-2288
Pages	1320-1328
Abstract	With the fast development of wearable medical device in recent years, it becomes critical to conduct research on continuously measured physiological signals. Entropy is a key metric for quantifying the irregularity and/or complexity contained in human physiological signals. In this review, we focus on exploring how entropy changes in various physiological signals in cardiovascular diseases. Our review concludes that the direction of entropy change relies on the physiological signals under investigation. For heart rate variability and pulse index, the entropy of a healthy person is higher than that of a patient with cardiovascular diseases. For diastolic period variability and diastolic heart sound, the direction of entropy change is reversed. Our conclusion should not only give valuable guidance for further research on the application of entropy in cardiovascular diseases but also provide a foundation for using entropy to analyze the irregularity and/or complexity of physiological signals measured by wearable medical device.
Keyword	entropy physiological signal cardiovascular disease irregularity complexity
Language	英語English
The Source to Article	PB_Publication
PUB ID	29867
Document Type	Journal article
Collection	DEPARTMENT OF PUBLIC HEALTH AND MEDICINAL ADMINISTRATION
Corresponding Author	Zhang, X.D.
Recommended Citation GB/T 7714	Chen, C,Jin, Y,Lo, L,et al. Complexity Change in Cardiovascular Diseases[J]. International Journal of Biological Sciences, 2017, 1320-1328.
APA	Chen, C., Jin, Y., Lo, L., Zhao, H., Sun, B., Zhao, Q.., Zheng, J.., & Zhang, X.D. (2017). Complexity Change in Cardiovascular Diseases. International Journal of Biological Sciences, 1320-1328.
MLA	Chen, C,et al."Complexity Change in Cardiovascular Diseases".International Journal of Biological Sciences (2017):1320-1328.

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