CHARACTERISTICS OF CORRELATIONAL RELATIONSHIPS OF THE CARDIOVASCULAR AND NERVOUS SYSTEMS IN NEWBORNS WITH PERINATAL DAMAGE TO THE CENTRAL NERVOUS SYSTEM

Аннотация

The aim of the study was to determine the relationship of neurosonographic and echocardiographic indicators in newborns with perinatal central system damage. 90 newborns with perinatal lesions of the central nervous system with functional changes of the cardiovascular system were examined. Echocardiographic and neurosonographic studies were conducted. The data of the correlation analysis indicate that the revealed high and very high correlation strength (r=+0.70, r=+0.87) between echocardiographic: end-systolic volume, end-diastolic volume, shock blood volume and neurosonographic indicators: the size of the III, IV fourth ventricles, subarachnoid space, in groups of patients with moderate-severe and severe course of perinatal encephalopathy, it is possible to determine the nature of the course of the disease. At the same time, the low strength of the direct line between the minute volume of blood in group I (r=+0.39) and the high strength of the direct correlation in group II patients (r=+0.74) and the indicators of neurosonography, indicates that this criterion to a lesser extent can reflect the conditions of perinatal encephalopathy in newborns.