title: Cardiac resynchronization therapy in heart failure.
authors.forename: Melanie
authors.initials: M
authors.lastname: Calvert
authors.forename: Nick
authors.initials: N
authors.lastname: Freemantle
authors.forename: John G F
authors.initials: JG
authors.lastname: Cleland
mesh_terms: D002304:Cardiac Pacing, Artificial; D002423:Cause of Death; D017147:Defibrillators, Implantable; D006333:Heart Failure / Q000628:therapy*; D006760:Hospitalization; D006801:Humans; D012107:Research Design / Q000592:standards