Abramov S. The medikal control of heart's and thyroid system function in young girls, training the endurance

Young sport-girls in age range 11-16 years trained the endurance. The aim of investigation is creation of medical criteria for young track-and-field athletes endurance training according to the heart and thyroid system functional capacity. Echocardiography, electrocardiography, anthropometry, heart rate variability by "Кардиоспектр" system, the estimation of thyroid hormones in serum by radioimmunologic method. The data of central haemodynamic's, main morphological indices of left ventricular, the functional condition of thyroid system, correlation among thyroid hormones, thyrotropin serum concentration and main parameters of left ventricular in young girls under the influence of physical loading were analyzed during the period of sexual maturation. The particularities of analyzing function's staging were established. Medical control optimization. The field of application - the health protection.