Abstract
The purpose of our research was studying of cardiovascular system overexertion symptoms by dynamic of diastolic function of left ventricle during exercises of different power in athletes with small abnormalities of heart development. Wesurveyed 70 athletesaged 12-27 years.Thediastolicfunctiondynamicsof leftventricularisshowedinthework. Themainindexesofmyocardiumrelaxationdisorders duringdiastolearedefined.Itisprovedthatinathleteswithsmall abnormalities of heart development (mitral valve prolapse, open oval window) during submaximal physical loadings, signs of left ventricular diastolic dysfunction developed.
Highlights
Ʉɥɸɱɨɜɿ ɫɥɨɜɚ: ɫɩɨɪɬɫɦɟɧɢ, ɞɿɚɫɬɨɥɿɱɧɚ ɮɭɧɤɰɿɹ ɥɿɜɨɝɨ ɲɥɭɧɨɱɤɚ ɫɟɪɰɹ, ɫɬɪɟɫ-ɟɯɨɤɚɪɞɿɨɝɪɚɮɿɹ, ɦɚɥɿ ɚɧɨɦɚɥɿʀ ɪɨɡɜɢɬɤɭ ɫɟɪɰɹ Key words: athletes, diastolic function of left ventricular, stress echocardiography, small abnormalities of heart development
The diastolic function dynamics of left ventricular is showed in the work
Ⱥɥɟ ɞɨɫɜɿɞ ɤɥɿɧɿɰɢɫɬɿɜ ɜ ɨɫɧɨɜɧɨɦɭ ɪɨɡɤɪɢɜɚɽ ɦɟɯɚɧɿɡɦɢ ɚɞɚɩɬɚɰɿʀ ɫɟɪɰɹ ɩɪɢ ɮɿɡɢɱɧɢɯ ɧɚɜɚɧɬɚɠɟɧɧɹɯ ɭ ɯɜɨɪɢɯ ɧɚ ɿɲɟɦɿɱɧɭ ɯɜɨɪɨɛɭ ɫɟɪɰɹ, ɡ ɩɚɬɨɥɨɝɿɽɸ ɤɥɚɩɚɧɿɜ, ɝɿɩɟɪɬɪɨɮɿɱɧɨɸ ɤɚɪɞɿɨɦɿɨɩɚɬɿɽɸ, ɩɟɪɢɤɚɪɞɢɬɨɦ ɬɚ ɯɜɨɪɢɯ ɡ ɫɟɪɰɟɜɨɸ ɧɟɞɨɫɬɚɬɧɿɫɬɸ [1, 14]
Summary
Ʉɥɸɱɨɜɿ ɫɥɨɜɚ: ɫɩɨɪɬɫɦɟɧɢ, ɞɿɚɫɬɨɥɿɱɧɚ ɮɭɧɤɰɿɹ ɥɿɜɨɝɨ ɲɥɭɧɨɱɤɚ ɫɟɪɰɹ, ɫɬɪɟɫ-ɟɯɨɤɚɪɞɿɨɝɪɚɮɿɹ, ɦɚɥɿ ɚɧɨɦɚɥɿʀ ɪɨɡɜɢɬɤɭ ɫɟɪɰɹ Key words: athletes, diastolic function of left ventricular, stress echocardiography, small abnormalities of heart development. Ɱɬɨ ɭ ɫɩɨɪɬɫɦɟɧɨɜ ɫ ɦɚɥɵɦɢ ɚɧɨɦɚɥɢɹɦɢ ɪɚɡɜɢɬɢɹ ɫɟɪɞɰɚ (ɩɪɨɥɚɩɫɨɦ ɦɢɬɪɚɥɶɧɨɝɨ ɤɥɚɩɚɧɚ, ɨɬɤɪɵɬɵɦ ɨɜɚɥɶɧɵɦ ɨɤɧɨɦ) ɩɪɢ ɜɵɩɨɥɧɟɧɢɢ ɫɭɛɦɚɤɫɢɦɚɥɶɧɵɯ ɮɢɡɢɱɟɫɤɢɯ ɧɚɝɪɭɡɨɤ ɩɨɹɜɥɹɥɢɫɶ ɩɪɢɡɧɚɤɢ ɞɢɚɫɬɨɥɢɱɟɫɤɨɣ ɞɢɫɮɭɧɤɰɢɢ ɥɟɜɨɝɨ ɠɟɥɭɞɨɱɤɚ. Diastolic function of the left ventricular in athletes with small abnormalities of heart development.
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