[Diagnostic criteria of the variants of central hemodynamics in normal individuals and in those with high arterial pressure].

By using tetrapolar impedance cardiography and tachooscillography some central hemodynamic indices were studied in 200 healthy males and females, aged 15-49 years, in 40 males with borderline blood pressure, aged 35-49 years, in 50 males with labile arterial hypertension, aged 35-49 years. The central hemodynamic heterogeneity associated with age, sex and different variants of normal blood circulation was revealed in healthy subjects. While comparing the same circulation variants in healthy subjects and in those with borderline blood pressure and labile arterial hypertension, simultaneous increase in a number of subjects with hyperkinetic and hypokinetic variants and intensification of their hemodynamic "vividness" in the groups of patients with elevated blood pressure compared to the group with normal blood pressure were revealed.