PROVISION OF ELECTROMAGNETIC COMPATIBILITY IN THE REGISTRATION SYSTEM OF MULTIPLE
ELECTROCARDIAC SIGNAL LEADS 

Aleksandr S. Batyaev, Bachelor, Penza State University (40 Krasnaya street, Penza, Russia), batayev81@gmail.com
Oleg N. Bodin, Doctor of technical sciences, professor, professor of the sub-department of technical quality management, Penza State Technological University (1a / 11 Baidukova passage/ Gagarina street, Penza, Russia), bodin_o@inbox.ru
Truong Thi Lan Nhi, Master degree student, assistant of the sub-department of radio engineering fundamentals, National Research University «MPEI», (14 Krasnokazarmennaya street, Moscow, Russia), truongthilannhi@gmail.com
Mikhail N. Kramm, Doctor of technical sciences, associate professor, professor of the sub-department of radio engineering fundamentals, National Research University «MPEI», (14 Krasnokazarmennaya street, Moscow, Russia), KrammMN@mail.ru
Andrey Yu. Bodin, Postgraduate student, National Research University «MPEI», (14 Krasnokazarmennaya street, Moscow, Russia), Bodin98@mail.ru 

Background. The article is devoted to the peculiarities of the assessment of electromagnetic compatibility in the registration system of multiple leads of the electrocardiosignal. According to the authors, the registration of multiple leads of the electrocardiosignal during screening examinations is quite informative for the spatial representation of the electrical activity of the heart. Due to the large number of electrodes, significant time costs for the installation of electrodes are potentially possible. At the same time, a complicating factor is the need to install electrodes in the corresponding places of the torso with the existing variation in the size of the patient's torso. Materials and methods. The authors propose an original, patent-protected system for recording multiple leads of an electrocardiosignal, structurally made in the form of a vest with electrodes pre-installed (fixed) on its inner surface and in which a digital code of electrocardiosignals is transmitted wirelessly. The problem of electromagnetic compatibility in the system for recording multiple derivations of the electrocardiosignal at the internal hardware level is posed and solved. When solving the problem of electromagnetic compatibility in the system for recording multiple leads of the electrocardiosignal, the design features and production technology of the vest with pre-installed electrodes are taken into account. Results and conclusions. Thanks to the use of a vest with pre-installed electrodes, the efficiency of diagnosing the state of the heart during a screening examination increases. 

screening electrocardiodiagnostics, registration of multiple leads of the electrocardiosignal, interference in the registration of multiple leads of the electrocardiosignal, electromagnetic compatibility, method for calculating electromagnetic compatibility 

Batyaev A.S., Bodin O.N., Truong Thi Lan Nhi, Kramm M.N., Bodin A.Yu. Provision of electromagnetic compatibility in the registration system of multiple electrocardiac signal leads. Izmerenie. Monitoring. Upravlenie. Kontrol' = Measuring. Monitoring. Management. Control. 2023;(2):89–96. (In Russ.). doi: 10.21685/2307-5538-2023-2-11