| 摘要 |
FIELD: medicine. ^ SUBSTANCE: method involves measuring systolic arterial blood pressure (SAB) and recording patient blood flow by applying Doppler flowmetry approach in rest state during 2 min. B parameter is calculated from discriminant equation B=2.0 x SAB+0.1 x (ALF/ς x 100%)-135.05, where ALF/ς x 100% is the vascular tonus value and ALF is the slow waves of smooth muscle cells in precapillary link of micro blood vessels, ς is the mean square deviation of statistically significant oscillations of erythrocyte flow velocity in perfusion units. B value being less than 106.96 relative units and greater than 68.07 relative units, neurocirculatory asthenia id diagnosed. ^ EFFECT: high accuracy of diagnosis. ^ 1 tbl |
