[Effect of examination stress on the cardiac activity of students with various levels of motor activity].
D004521:Educational Measurement; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D009043:Motor Activity / Q000502:physiology*; D013315:Stress, Psychological / Q000503:physiopathology*
Vliianie ékzamenatsionnogo stressa na serdechnuiu deiatel'nost' studentov s razlichnym urovnem dvigatel'noĭ aktivnosti.