title: [Age characteristics of a vectorcardiogram of sportsmen].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D006321:Heart / Q000502:physiology; D006801:Humans; D013178:Sports Medicine; D014672:Vectorcardiography
vernacular_title: Vozrastnye osobennosti vektokardiogrammy sportsmenov