[Systemic organization of the heart in adaptation of the body to repeated physical loads]. / Sistemnaia organizatsiia serdtsa pri adaptatsii organizma k dvigatel'nym nagryzkam.

To study the mechanisms of heart adaptation to repeated physical loads, its reaction was investigated using morphometric, histochemical and functional (echocardiography, rheography, heart rate monitoring) methods. The results were assessed using correlation analysis and the conclusions on the systemic organisation of heart in the course of adaptation are drawn.