[Structuro-functional characteristics of the left ventricle of the heart in young athletes according to echocardiographic findings].
D000222:Adaptation, Physiological; D000293:Adolescent; D002648:Child; D004452:Echocardiography; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D014142:Track and Field
Strukturno-funktsional'nye kharakteristiki levogo zheludochka serdtsa u iunykh sportsmenov po dannym ekhokardiografii.