title: [Left anterior divisional block in patients with persistent common atrioventricular defect].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006327:Heart Block / Q000150:complications / Q000503:physiopathology*; D006343:Heart Septal Defects / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D008297:Male; D014672:Vectorcardiography
vernacular_title: Bloqueio divisional anterior esquierdo em portadores de persistência do canal atrioventricular comum