[Radioelectrocardiographic data in the evaluation of functional state of the cardiovascular system in healthy adolescents].
D000200:Action Potentials; D000293:Adolescent; D004562:Electrocardiography; D005080:Exercise Test; D006321:Heart / Q000502:physiology*; D006801:Humans; D011865:Radioisotope Dilution Technique
Dannye radioelektrokardiografii v otsenke funktsional'nogo sostoianiia serdechno-sosudistoĭ sistemy u zdorovykh podrostkov