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Морфологія
Article . 2014
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The influence of a football training loadings on the morphology of internal heart structures with minor anomalies of development

Authors: Nekhanevich, O. B.; Krivolap, N. V.;

The influence of a football training loadings on the morphology of internal heart structures with minor anomalies of development

Abstract

Background. Approximately 90% of sudden fatal events in sports are associated with cardiac diseases. The role of minor anomalies of heart development in the formation of cardiovascular risk of sudden cardiac death at sportsmen is not established. These malformations represent from 3 to 13% in general structure of sudden death in sports. The statistical data concerning frequency of occurrence of minor anomalies of heart development at sportsmen also differs. Objective. The purpose of the research was to improve the training process by medical support of football players; to determine the abundance and features of structural and hemodynamic changes in the heart with minor anomalies of development progressing in the course of long-term trainings. Methods. Transthoracic echocardiographic inspection on device "Sonomed-400" micro convex probe with frequency of 2,5 MHz was used. The tissue Doppler imaging helped us to evaluate the blood flow. Investigation was performed in M-, В-modes, basic cardiologic parameters were measured; valves condition was estimated with fixation of a hemodynamic streams. Results. In the current work sizes of heart morphological structures of sportsmen-football players depending on a sex, age and the training experience, and also presence of minor anomalies of heart are presented. The factors leading to a decrease of adaptation possibilities at football players with dysplasia of heart and reorganization of heart morphological structures of sportsmen-football players are analyzed. Conclusion. Delay of adaptation reorganization of heart to physical activities at football players with minor anomalies of heart development after 12 years of sports experience has been noted. At football players of male sex with abnormally located chords in a left ventricle cavity the indicators of myocardium weight and end-diastolic volume were significantly low, than at football players with other dysplastic changes in the heart.

Целью работы было совершенствование медицинского обеспечения тренировочного процесса футболистов на основании выявления распространенности и особенностей прогрессирования структурных и гемодинамических изменений в сердце при малых аномалиях его развития в процессе многолетних тренировок. В работе представлены величины морфологических структур сердца спортсменов-футболистов в зависимости от пола, возраста и тренировочного стажа, а также наличия малых аномалий сердца. Проанализированы факторы, приводящие к снижению адаптационных возможностей у футболистов с проявлениями дисплазии сердца и перестройке морфологических структур сердца спортсменов-футболистов.

Метою роботи було удосконалення медичного забезпечення тренувального процесу футболістів на основі визначення поширеності і особливостей прогресування структурних й гемодинамічних змін у серці при малих аномаліях його розвитку в процесі багаторічних тренувань. У роботі представлені величини морфологічних структур серця спортсменів-футболістів в залежності від статі, віку та тренувального стажу, а також наявності малих аномалій серця. Проаналізовані фактори, які призводять до зниження адаптаційних можливостей у футболістів з проявами дисплазії серця та перебудови морфологічних структур серця спортсменів-футболістів.

Keywords

sportsmen-football players, QH301-705.5, desadaptation, minor anomalies of heart development; sportsmen-football players; desadaptation, малые аномалии развития сердца; спортсмены-футболисты; дезадаптация, малі аномалії розвитку серця; спортсмени-футболісти; можливості дезадаптації, Biology (General), minor anomalies of heart development

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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