Pidmurniak O. The features of circadian rhythms of cardiovascular activity in children with its pathology in the pathogenesis of diseases

The work proposes a modern approach to the establishment of the basic circadian rhythm "sleep-wake" and the chronotype of the child on the questionnaire Horne-Ostberg-based percentile techniques. The physical activity and emotional balance subdivisions of a rhythmic activity of the child's body were included in the assessment of the chronotype. It was established that the short version of the questionnaire based on the main circadian "sleep-wake" rhythm the most accurately reflects the chronotype of the child and is suitable for quick identification. The full version of the questionnaire collects information in several related biorhythms and this version suitable to identify the chronotype of the child, and for deeper analysis and disturbances diagnostic, for statistical processing of materials and assessment of circadian rhythms in various physiological processes.