Characteristic interrelation features of cardiac rhythm variability, central and cerebral hemodynamics in beer drinking pupils aged 12-17

Interrelations of cardiac rhythm variability, central and cerebral hemodynamics in pupils aged 12-17 who drink beer are shown. An increase of interrelations with parameters of central hemodynamics and a decrease in cerebral hemodynamics are observed in students consuming beer. The increased number of interrelations with sympathetic activity and weakened parasympathetic effects of cardiac rhythm variability on parameters of central and cerebral hemodynamics were determined as resulting from beer drinking.