title: [Changes in the cardiovascular system in children with inflammation of the biliary tracts].
mesh_terms: D000293:Adolescent; D001660:Biliary Tract Diseases / Q000503:physiopathology*; D002319:Cardiovascular System / Q000503:physiopathology*; D002648:Child; D002908:Chronic Disease; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D010701:Phonocardiography
vernacular_title: Zminy sertsevo-sudynnoï systemy u dietiĭ iz zapalenniam zhovchnykh shliakhiv