Kotikhina, Elena https://orcid.org/0000-0001-6887-1345
Karchkov, Denis
Moskalenko, Viktor
Nikolskiy, Aleksandr
Osipov, Grigory
Smirnov, Lev
Funding for this research was provided by:
Ministry of Science and Higher Education of the Russian Federation (FSWR-2024-0005)
Article History
Received: 3 April 2025
Accepted: 8 September 2025
First Online: 18 September 2025
Declarations
:
: No human studies were carried out by the authors for this article.The maintenance, care and treatment of animals were approved by the Ethical Commission of N.I. Lobachevsky National National University and corresponded to the Guide for the Care and Use of Laboratory Animals (ILAR publication, 1996, National Academy Press), the Russian Interstate Standard 33216–2014 «Guidelines for the maintenance and care of laboratory animals. Rules for the maintenance and care of laboratory rodents and rabbits», sanitary and epidemiological rules of SP 2.2.1.3218–14. All stages of the study were carried out according to Springer rules and were approved by the Ethics Committee of the National Nizhny Novgorod State University (Study of the effect of L-carnitine on the bioelectrical activity of the myocardium by the method of microelectrode mapping using algorithms based on artificial intelligence dated 02.02.2024 under number 79).
: The authors declare that they have no conflict of interest.