A clinical case of viral myocarditis associated with sars-cov-2 in a health worker

The study of various pathological conditions associated with COVID-19 remains an urgent task. In occupational medicine, COVID-19 is considered as a new biological factor that can occur not only in the environment, but also in production conditions. Medical workers are at an increased risk of infection with the SARS-CoV-2 virus when performing their professional duties, while a new coronavirus infection can be considered as an occupational disease. The presence of severe complications of a new coronavirus infection leading to disability gives relevance to the analysis of the features of occupational diseases of medical workers in order to improve their diagnosis, improve prevention, treatment and rehabilitation. The most important manifestation of a new coronavirus infection is a lesion of the cardiovascular system, one of the possible variants of which may be the development of myocarditis. In the Samara region in 2021–2022, 10 cases of chronic occupational diseases associated with a new coronavirus infection that caused permanent disability were identified to medical workers. Of these, viral myocarditis was diagnosed in four cases and inflammatory dilated cardiomyopathy in one case. The presented clinical case reflects one of the possible serious complications of coronavirus infection – myocarditis, which led to the development of cardiac arrhythmias. The article presents the principles and results of a medical examination conducted in order to establish a causal relationship of the disease with the professional activity of a medical worker. The need for a multidisciplinary approach to the diagnosis of manifestations, treatment of COVID-19 and its complications, with the mandatory participation of a cardiologist, improvement of the examination of the connection of COVID-19 with the profession and admission to work in conditions of high risk of infection with SARS-CoV-2 medical workers is emphasized.