Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6335110.17816/kazmj63351Research ArticleDynamics of amino acid content in urine in patients with congenital heart defects during surgical treatmentYakupovR. F.<p>Department of Hospital Surgery No. 2</p>info@eco-vector.comMedical Institute. S.V. Kurashova and medical unit of the city of Almetyevsk0112197455622241403202114032021Copyright © 1974, Yakupov R.F.1974<p>We studied the amino acid composition of urine in children with various heart defects during surgical treatment. The amino acids were studied by the chromatographic method modified by TS Paskhina; the results were processed statistically by "moments" [1].</p>Kazan Medical archiveКазанский медицинский архив