Abstract
The examinees were 11-17-year-old female residents of Magadan city (n=520). The examination was carried out to study common ontogenetic factors of changes in hemodynamic functionality. We observed the following parameters: systolic arterial pressure, cardiac output, peak circulation volume, left ventricle contractility and total peripheral vascular resistance. The findings of the study testified that maximal synchronous changes in above hemodynamic parameters fell on the age of maximal growth in the body height and mass («adolescent discontinuity») that is 11-13 years old, and covered the middle age of the coming of menarche in girls at 12.24±0.06. Besides, alterations in intrasystem correlations between hemodynamic indices and their relation to basic anthropometric parameters were revealed.
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