title: Proceedings: Concepts of evolution of normal conduction and definition of mechanisms of delayed conduction in infancy and childhood.
mesh_terms: D002036:Bundle of His / Q000502:physiology* / Q000503:physiopathology; D002675:Child, Preschool; D006327:Heart Block / Q000151:congenital / Q000503:physiopathology*; D006329:Heart Conduction System / Q000502:physiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011379:Prognosis