title: [CORRELATION BETWEEN THE DURATION OF THE QRS AND ITS DELAY IN 101 CASES OF BRANCH BLOCK].
mesh_terms: D002037:Bundle-Branch Block; D000075224:Cardiac Conduction System Disease; D004562:Electrocardiography; D006327:Heart Block; D006801:Humans
keywords: BUNDLE-BRANCH BLOCK; ELECTROCARDIOGRAPHY
vernacular_title: CORRELA C AO ENTRE A DURA C AO DE QRS E DO RETARDO EM 101 CASO DE BLOQUEIO DE RAMO.