A micro variation measure for HRV via Poincaré plot

Chen Diao

doi:10.1117/12.2660839

2 February 2023 A micro variation measure for HRV via Poincaré plot

Chen Diao

Proceedings Volume 12462, Third International Symposium on Computer Engineering and Intelligent Communications (ISCEIC 2022); 124621N (2023) https://doi.org/10.1117/12.2660839
Event: International Symposium on Computer Engineering and Intelligent Communications (ISCEIC 2022), 2022, Xi'an, China

Abstract

As the classical analysis tool, Poincaré plot is widely applied to various nonlinear signals. Via Poincaré plot, the physiological status of heart can be shown by different distribution pattern of scatter points. In this paper, a novel quantitative index is presented, which is used to analyze these distributions patterns. In this study, the micro change of consecutive R-peak time intervals is considered in the novel index and experiment results demonstrate that the three physiological statuses of heart can be classified effectively. Hence, the novel index can be used in the recognition and classification of cardiac diseases.

Citation Download Citation

Chen Diao "A micro variation measure for HRV via Poincaré plot", Proc. SPIE 12462, Third International Symposium on Computer Engineering and Intelligent Communications (ISCEIC 2022), 124621N (2 February 2023); https://doi.org/10.1117/12.2660839

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