Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector10477410.17816/kazmj104774Research ArticleEffect of gas-polluted air on the heart function indices of boys aged 8-10 with different levels of motor activityIshmukhametovI. B.info@eco-vector.comKazan State Pedagogical University151219967764374381203202212032022Copyright © 1996, Eco-Vector1996<p>The heart function indices of boys aged 810 living in gas-polluted air conditions and going in for sports systematically are studied. In intensified motor activity the shock and minute blood volumes increased significantly in both schools. In depressed motor activity the plausible changes of the heart function indices are found only in gas-polluted air condition.</p>Kazan Medical archiveКазанский медицинский архив