Abstract
This study examines the cardiovascular and respiratory systems in adolescents with SVD (syndrome of vegetative dystonia), focusing on the influence of perinatal pathology and gender differences. A total of 243 adolescents aged 12-18 with clinically and laboratory-instrumentally confirmed autonomic nervous system dysfunction were assessed. The findings revealed that cardiac abnormalities were more frequently observed in adolescents with SVD who had a history of perinatal pathology, particularly in males. Additionally, an increased risk of bronchial permeability disorders was identified in adolescents with SVD and history of perinatal pathology, predominantly in females.
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