title: [Intraventricular conduction impairment in children. Clinical and electrocardiographic analysis].
mesh_terms: D000367:Age Factors; D002036:Bundle of His / Q000503:physiopathology*; D002648:Child; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006330:Heart Defects, Congenital / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D009205:Myocarditis / Q000503:physiopathology
vernacular_title: Wewnqtrzkomorowe utrudnienie przewodzenia u dzieci - analiza kliniczno-elektrokardiograficzna.