title: Necessary clarifications and minor corrections: Letter to the Editor regarding '2013 ESC Guidelines on cardiac pacing and cardiac resynchronization therapy'.
authors.affiliation: Department of Radiology, University of Bonn, Sigmund-Freud-Street 25, 53105 Bonn, Germany.
authors.forename: Claas P
authors.initials: CP
authors.lastname: Naehle
mesh_terms: D001919:Bradycardia / Q000175:diagnosis* / Q000517:prevention & control*; D002304:Cardiac Pacing, Artificial / Q000592:standards*; D058406:Cardiac Resynchronization Therapy / Q000592:standards*; D002309:Cardiology / Q000592:standards*; D006801:Humans