title: Megaesophagus and electrocardiogram.
authors.forename: J P
authors.initials: JP
authors.lastname: PINTO de MOURA
authors.forename: G
authors.initials: G
authors.lastname: DE MELO FILHO
mesh_terms: D004106:Dilatation; D004562:Electrocardiography; D004944:Esophagoplasty; D004947:Esophagus; D006321:Heart; D006801:Humans
vernacular_title: Megaesôfago e eletrocardiograma.