title: [Some indices of the condition of the cardiovascular system in healthy children and adolescents with functional systolic sounds in the heart].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D006321:Heart / Q000502:physiology / Q000503:physiopathology; D006326:Heart Auscultation; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D010701:Phonocardiography
vernacular_title: Nekotorye pokazateli sostoianiia serdechno-sosudistoĭ sistemy u zdorovykh deteĭ i podrostkov s funktsional'ymi sistolicheskimi shumami v serdtse.