title: Cardiac resynchronization therapy.
authors: The Heart Hospital, London, UK.
authors: V
authors: V
authors: Cobb
authors: M
authors: M
authors: Thomas
mesh_terms: D058406:Cardiac Resynchronization Therapy / Q000379:methods*; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D018579:Patient Selection; D012720:Severity of Illness Index