A novel quantitative index for Poincaré plot: included angle cosine measure

Chen Diao; Bin Wang

doi:10.1117/12.2656492

20 October 2022 A novel quantitative index for Poincaré plot: included angle cosine measure

Chen Diao, Bin Wang

Proceedings Volume 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022); 124512L (2022) https://doi.org/10.1117/12.2656492
Event: 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 2022, Chongqing, China

Abstract

For the limitation of existing quantitative indexes of Poincaré plot, the included angle cosine measure is proposed in this study. The novel index has the ability to assess the degree of the change of three consecutive RR intervals and remedies the deficiency of the Poincaré plot analysis partly. Finally, PhysioNet/PhysioBank is applied in this study and the experiment results demonstrate the effectiveness of the included angle cosine measure

Citation Download Citation

Chen Diao and Bin Wang "A novel quantitative index for Poincaré plot: included angle cosine measure", Proc. SPIE 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 124512L (20 October 2022); https://doi.org/10.1117/12.2656492

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