title: Upgrading from right ventricular pacing to biventricular pacing in pacemaker patients with chronic heart failure: Heart failure.
authors: Département de Cardiologie et Maladies Vasculaires, Centre Cardio-Pneumologique, Hôpital Pontchaillou, 2 rue Henri Le Guilloux, 35033 Rennes Cedex 09, France. christophe.leclercq@chu-rennes.fr
authors: Christophe
authors: C
authors: Leclercq
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000009:adverse effects / Q000379:methods*; D002908:Chronic Disease; D004562:Electrocardiography / Q000379:methods; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D010138:Pacemaker, Artificial