title: It paces right but not in the right space!
authors.affiliation: Cardiac Imaging Unit, Ramón y Cajal University Hospital, Carretera de Colmenar Km 9,100, Madrid 28034, Spain.
authors.forename: Iolanda
authors.initials: I
authors.lastname: Aquila
authors.affiliation: Cardiac Imaging Unit, Ramón y Cajal University Hospital, Carretera de Colmenar Km 9,100, Madrid 28034, Spain.
authors.forename: Ana
authors.initials: A
authors.lastname: García
authors.affiliation: Cardiac Imaging Unit, Ramón y Cajal University Hospital, Carretera de Colmenar Km 9,100, Madrid 28034, Spain covagolfin@yahoo.es.
authors.forename: Covadonga
authors.initials: C
authors.lastname: Fernández-Golfín
authors.affiliation: Cardiac Imaging Unit, Ramón y Cajal University Hospital, Carretera de Colmenar Km 9,100, Madrid 28034, Spain.
authors.forename: José Luis
authors.initials: JL
authors.lastname: Zamorano
mesh_terms: D000368:Aged; D002037:Bundle-Branch Block / Q000628:therapy; D004452:Echocardiography; D004562:Electrocardiography; D004567:Electrodes, Implanted; D005260:Female; D005548:Foreign-Body Migration / Q000000981:diagnostic imaging*; D006801:Humans; D033162:Incidental Findings; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D011475:Prosthesis Failure