New possibilities of electrocardiography analysis for the diagnosis of myocardial ischemia
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Keywords

cardiovascular system, ECG, myocardial ischemia, alternation of T-wave, information technologies

How to Cite

Kravchenko, A., Kovzolovich, T., & Fainzilberg, L. (2019). New possibilities of electrocardiography analysis for the diagnosis of myocardial ischemia. Clinical and Preventive Medicine, (1), 47-60. https://doi.org/10.31612/2616-4868.1(7).2019.07

Abstract

Aim - to investigate new possibilities of application of electrocardiography (ECG) for diagnostics of myocardial ischemia with the use of modern information technologies.

Material and methods. The analyse of modern scientific sources, which were dedicated to the researches of the new uninvasion ECG-metods application was conducted. The new uninvasion ECG-metods reflect the electro-physiological processes in the different phases of the cardiac cycle and can have diagnostic meaningfulness for the detecting of early ischemic changes in myocardium.

Results. The detection of the early stages of cardiovascular pathology is an important step for preventing complications and requires for the development of accessible, inexpensive and effective methods of diagnostics. Last years a lot of attention to the studyng of new uninvasion methods of diagnostics of early ischemic marcers and electric instability of myocardium with the use of information technologies processing of electrocardiogram has been paying. We investigated the different approaches of the deeper analysis of processing of ECG-signal and estimated the possibilities of the use of ECG method for diagnostics of myocardium ischemic changes and prognosis of cardiac sudden death, what are discussed in literature and proposed for using in the practiсe. Among them, electrocardiography of high-resolution with the estimation of late potentials of ventricles, determination micro and macro alternation of T-wave, heart rhytm variability and ECG that is conducted in phase space ECG-Images.

Conclusion. The analys of results of reaserchers about of the processing of the new uninvasion ECG-metods with autometed information technology, which may reflect the electro-physiological processes in the different phases of the cardiac cycle, allows us to state that the using of them helps to get more information about the state of the cardiovascular system and early ischemic changes in myocardium.

https://doi.org/10.31612/2616-4868.1(7).2019.07
ARTICLE PDF

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