Next Article in Journal
The Ability to Control VOC Emissions from Multilayer Building Materials
Previous Article in Journal
A Combined Protective Dose of Angelica archangelica and Ginkgo biloba Restores Normal Functional Hemoglobin Derivative Levels in Rabbits after Oxidative Stress Induced by Gallium-68
Article

Detection of Ischemic Episodes Based on Two Consecutive Declines in the JT/ST Algebraic Relationship

1
Department of Mathematical Modelling, Kaunas University of Technology, 51368 Kaunas, Lithuania
2
Cardiology Institute, Lithuanian University of Health Sciences, 50009 Kaunas, Lithuania
*
Authors to whom correspondence should be addressed.
Academic Editor: Flavia Ravelli
Appl. Sci. 2021, 11(11), 4805; https://doi.org/10.3390/app11114805
Received: 11 April 2021 / Revised: 17 May 2021 / Accepted: 21 May 2021 / Published: 24 May 2021
The main objective of this paper is to explore if the JT/ST algebraic relationship could be helpful for the identification of ischemic changes in the human cardiovascular system. The suggested visualization technique highlights the specifics of complex dynamical processes in the self-organization of the heart system during the load and recovery processes. It is demonstrated that the nonlinear algebraic relationship between the duration of the JT interval and the ST amplitude can be beneficial for a deeper interpretation of dynamical processes in the human cardiovascular system. The JT/ST relationship is used for the identification of the ischemic changes and for the characterization of individual performance of the person during the load and recovery processes. View Full-Text
Keywords: electrocardiography; cycle ergometry; ischemic heart disease electrocardiography; cycle ergometry; ischemic heart disease
Show Figures

Figure 1

MDPI and ACS Style

Šiaučiūnaitė, V.; Vainoras, A.; Navickas, Z.; Ragulskis, M. Detection of Ischemic Episodes Based on Two Consecutive Declines in the JT/ST Algebraic Relationship. Appl. Sci. 2021, 11, 4805. https://doi.org/10.3390/app11114805

AMA Style

Šiaučiūnaitė V, Vainoras A, Navickas Z, Ragulskis M. Detection of Ischemic Episodes Based on Two Consecutive Declines in the JT/ST Algebraic Relationship. Applied Sciences. 2021; 11(11):4805. https://doi.org/10.3390/app11114805

Chicago/Turabian Style

Šiaučiūnaitė, Vaiva, Alfonsas Vainoras, Zenonas Navickas, and Minvydas Ragulskis. 2021. "Detection of Ischemic Episodes Based on Two Consecutive Declines in the JT/ST Algebraic Relationship" Applied Sciences 11, no. 11: 4805. https://doi.org/10.3390/app11114805

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop