[Indicators of general, cerebral, and regional hemodynamics in myopic schoolchildren aged 13-15 years].
110 schoolchildren aged 13-15 years were examined. 24 of them had pseudomyopia and 6 patients myopia of various forms. A control group consisted of 38 children. Central hemodynamics was estimated by average dynamic pressure, cerebral hemodynamics--by rheoencephalography, regional hemodynamics--by dopplerography of the internal carotid and suprapubic arteries. It was found that with myopia progression, the average dynamic pressure positively comes down with reduction of reographic waves amplitude in rheogram. The blood flow rate in internal carotid and suprapubic arteries has no substantial impact on myopia course. Predisposition to arterial hypotension is a risk factor for myopia development and progression.
Iastrebtseva
T A
TA
Chuprov
A D
AD
Plotnikova
Iu A
IuA
D000293:Adolescent; D001921:Brain / Q000503:physiopathology*; D004569:Electroencephalography / Q000379:methods; D006439:Hemodynamics; D006801:Humans; D009216:Myopia / Q000503:physiopathology*