Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5978210.17816/kazmj59782Research ArticleCardiovascular function in children with ricketsSvyatkinaG. B.info@eco-vector.comKurashov Medical InstituteKazan State Institute for Advanced Medical Training1503197152260623001202130012021Copyright © 2021, Svyatkina G.B.2021<p>This report is based on a clinical and instrumental examination of 131 children with rickets (age 3.5 months to 3.5 years).</p>Kazan Medical archiveКазанский медицинский архив