CLINICAL COURSE OF THE CARDIOVASCULAR SYSTEM WITH BRONCHIAL OBSTRUCTION IN PRESCHOOL CHILDREN

To achieve this goal, a comprehensive examination of 50 patients aged 3 to 7 years with acute obstructive bronchitis was carried out. Electrophysiological changes in the cardiovascular system revealed in children with acute obstructive bronchitis, manifested in the form of disturbances in repolarization processes in the myocardium, rhythm and conduction disturbances, suggest a cause-and-effect relationship with hypoxia in bronchial obstruction