title: Reassessment of the subdivision block of the left bundle branch.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002037:Bundle-Branch Block / Q000473:pathology / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D004285:Dogs; D006329:Heart Conduction System / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D008875:Middle Aged; D014672:Vectorcardiography