title: Patients with heart failure who require an implantable defibrillator should have cardiac resynchronisation routinely.
authors.forename: John G F
authors.initials: JG
authors.lastname: Cleland
authors.forename: Ahmed
authors.initials: A
authors.lastname: Tageldien
authors.forename: Nidal
authors.initials: N
authors.lastname: Maarouf
authors.forename: Neil
authors.initials: N
authors.lastname: Hobson
mesh_terms: D002304:Cardiac Pacing, Artificial; D017147:Defibrillators, Implantable; D019317:Evidence-Based Medicine; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D018487:Ventricular Dysfunction, Left / Q000628:therapy