title: [Electro- and vectorcardiographic studies in intermittentless bundle branch block].
mesh_terms: D000328:Adult; D002037:Bundle-Branch Block / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction; D014672:Vectorcardiography
vernacular_title: Elektro- und vektorkardiographische Untersuchungen bei intermittierendem Linksschenkelblock