title: [Adaptation of the cardiac activity to physical exercise of increasing power in adolescents].
authors.forename: Iu S
authors.initials: IuS
authors.lastname: Vaniushin
authors.forename: F G
authors.initials: FG
authors.lastname: Sitdikov
mesh_terms: D000222:Adaptation, Physiological; D000293:Adolescent; D002302:Cardiac Output; D002648:Child; D005080:Exercise Test; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D013318:Stroke Volume; D013550:Swimming