title: [Effect of emotional stress (mental arithmetic) on amplitudes of P and T waves of the orthogonal electrocardiogram (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006332:Cardiomegaly / Q000503:physiopathology; D003327:Coronary Disease / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013315:Stress, Psychological
vernacular_title: Vplyv emocného stresu (mentálnej aritmetiky) na amplitúdy P a T vĺn ortogonálneho elektrokardiogramu.