title: What is first, left bundle branch block or left ventricular dysfunction?
authors.affiliation: Cardiovascular Research and Teaching Institute, Aalst, Belgium.
authors.forename: J
authors.initials: J
authors.lastname: Toquero
authors.forename: P
authors.initials: P
authors.lastname: Geelen
authors.forename: M
authors.initials: M
authors.lastname: Goethals
authors.forename: P
authors.initials: P
authors.lastname: Brugada
mesh_terms: D002037:Bundle-Branch Block / Q000150:complications* / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial / Q000009:adverse effects*; D002311:Cardiomyopathy, Dilated / Q000209:etiology*; D006439:Hemodynamics; D006801:Humans; D018487:Ventricular Dysfunction, Left / Q000150:complications* / Q000503:physiopathology; D016276:Ventricular Function / Q000502:physiology