title: [Analysis of the electrocardiograms of healthy young people].
mesh_terms: D000293:Adolescent; D000328:Adult; D004562:Electrocardiography; D006262:Health; D006339:Heart Rate; D006801:Humans; D014586:USSR
vernacular_title: Analiz élektrokardiogramm zdorovykh lits molodogo vozrasta