Special features of changes in the structural and functional organization of heart under the effekt of the sistematik muskular work of the persons of different sex
N. Bogdanovskaya
Zaporizhzhya National University
66, Zhukovskyi St., Zaporizhzhya 69063, Ukraine
nadezhdabg@rambler.ru
In the article the problem of the heart performance in the process of the systematic physical loads is considered. The echocardiographic inspection of 14 girls and 11 youths in the age of 18–20 years who are engaged in sports activities for 10 years (namely volleyball and handball) is carried out. Essential sex differences in the structural-functional organization of heart are revealed, but as level of physical fitness goes down, the evidence of these differences in the nature of the adaptation of organism to the systematic physical loads becomes lower.
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Keywords: adaptation, heart, structural and functional organization, muscular work, echocardiography, youths and girls
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