title: [Some aspects of functional diagnostics in sportsmen of high qualification].
abstract: The article presents characteristics and prevalence of EKG changes among sportsmen of high qualification. A new interpretation of such changes is given in the article. EKG data had been compared with the dynamics of sports results. It was established that ECG carried out in a group of professionals was not of sufficient diagnostic value. Differential diagnostics of ECG changes may be practiced with a wide use of current stress pharmacological testing, modern methods of ECG monitoring, echocardiography with Doppler analysis, stress-echocardiography under physical activity, assessment of variability of the cardiac rate.
authors.forename: Iu S
authors.initials: IuS
authors.lastname: Chistiakova
mesh_terms: D000293:Adolescent; D000328:Adult; D009202:Cardiomyopathies / Q000175:diagnosis*; D025401:Echocardiography, Stress; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D013177:Sports / Q000502:physiology*; D013178:Sports Medicine / Q000379:methods*