title: [Clinical and electrocardiographic analysis of the left bundle branch of His block].
mesh_terms: D000328:Adult; D000368:Aged; D002037:Bundle-Branch Block / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis*
vernacular_title: Analiza kliniczna i elektrokardiograficzna bloku lewej odnogi peczka Hisa.