title: Upgrading pacing generators in the era of biventricular pacing.
authors.forename: Gerry C
authors.initials: GC
authors.lastname: Kaye
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000379:methods*; D006333:Heart Failure / Q000503:physiopathology; D006801:Humans; D010138:Pacemaker, Artificial / Q000592:standards*; D011475:Prosthesis Failure; D018487:Ventricular Dysfunction, Left / Q000503:physiopathology*