FEATURES OF ELECTROCARDIOGRAPHIC PATHOLOGY IN PATIENTS WITH SEYERE COURSE OF THE COVID-19 VIRAL INFECTION
It is known that COVID-19 viral infection can affect the function of the cardiovascular system and lead to myocardial damage with the development of life-threatening complications. This circumstance makes it necessary to further study ihe cardiovascular effects of COVID-19. The article presents an analysis of the results of electrocardiographic studies of 189 patients with severe COVID-19 viral infection, divided into groups depending on the dynamics of the ECG and the outcome of the disease. Group I consisted of patients without negative ECG dynamics discharged from the hospital with recovery -117 people (62 %); group II consisted of 15 patients (8%) with negative ECG dynamics discharged with recovery; group III consisted of patients with negative ECG dynamics and fatal outcome - 57 people (30 %). It was revealed that the most common pathological ECG changes accompanying the severe course of coronavirus infection and affecting the outcome of the disease are conduction disturbances in the system of the legs of the Gis bundle, disruption of repolarization processes, extrasystole, fibrillation and atrial flutter.