卷 27, 编号 1 (2025)

The most pressing issues of medical care for schoolchildren and students involved in physical education and sports are discussed. Much attention is paid to covering the pathogenesis of the physiology of physical exercise, the pathophysiology of cardiac transformation in child athletes, and the adaptation of cardiac and skeletal muscles. Electrocardiographic and morphological criteria for cardiac maladaptation in athletes are discussed. The problem of early and accessible “step-by-step” diagnosis is highlighted, as well as Russian tactics for monitoring changes in the health status of athletes and approaches to their prevention and drug support. Ways to prevent pathological transformation of the cardiovascular system in athletes and sudden cardiac death syndrome as its extreme manifestation are revealed.

Nowadays, the problem of alcohol consumption does not lose its relevance. It is associated with many socio-economic, demographic and health problems. Therefore, it is important to continue research on the effect of alcoholic beverages on organ systems and the body as a whole, ways to prevent alcohol poisoning, study the combination of alcohol with other products, diagnosis and treatment of alcohol poisoning.

At present, in the conditions of transformation of the socio-economic paradigm of the Russian society and economy, continuous reforms in society and organizations of various forms of ownership, changes in the forms of traditional organization of society, decreasing demand and social recognition of a number of classical professions, growing unemployment (and in consequence of this fear of losing a job) there is an increase in the prevalence of such social and psychological phenomenon as mobbing [1–3]. Mobbing (mobbing ‒ from the English verb to mob ‒ to rude, to attack in a crowd, pack, to bully) is considered as a form of psychological violence, as a collective psychological terror, bullying against any of the workers on the part of his colleagues, subordinates or superiors, carried out in order to force the employee to leave the place of work or to weaken the degree of his social or professional influence in the team is currently becoming more widespread in production, scientific and educational teams, corporate offices [4‒6].

The relevance of the study of the use of VR-technologies in the training of nursing staff is due to the integration of virtual reality technologies into training programs for nursing staff, including nurses and midwives. It is found that the introduction of these technologies has the potential to significantly improve their professional performance, which is critical in the context of the demands of modern healthcare.

The authors emphasize that VR-enabled learning not only contributes to the develop-ment of highly skilled nursing professionals, but also increases the digital literacy and practical skills of learners in the clinical environment. Despite current limitations such as lack of special-ized applications and high hardware costs, current trends toward lower technology costs and the development of open-source software are contributing to the increasing availability of VR solutions.

Nevertheless, successful implementation of VR technologies requires a reliable techno-logical infrastructure and appropriate training of teaching staff. Successful integration of vir-tual reality technologies into the healthcare system requires government support and investment, as well as testing to evaluate the effectiveness and safety of VR technologies in different medical scenarios.

Cancer markers are biological molecules that can be detected in the human body and serve as indicators of the presence of malignant tumors. Their use in clinical practice has become an important aspect of cancer diagnosis, monitoring and prediction. Since their discovery, cancer markers have attracted the attention of researchers and doctors due to their ability to provide valuable information about the patient’s condition, identify the disease at an early stage and evaluate the effectiveness of the treatment.