title: [Morphological changes in the heart conduction system in congenital endocardial fibroelastosis with disorders of cardiac rhythm and conductivity].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000150:complications*; D002648:Child; D002675:Child, Preschool; D004695:Endocardial Fibroelastosis / Q000150:complications / Q000473:pathology*; D005260:Female; D006329:Heart Conduction System / Q000473:pathology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male
vernacular_title: Morfologicheskie izmeneniia provodiashcheĭ sistemy serdtsa pri vrozhdennom fibroelastoze endokarda, protekaiushchem s narusheniiami serdechnogo ritma i provodimosti