Cardiac Resynchronization Therapy Plus Coupled Pacing Improves Acutely Myocardial Function in Heart Failure Patients. - BRÉMONT, CAMILLE; LIM, PASCAL; ELBAZ, NATHALIE; DAMY, THIBAUD; GUÉRET, PASCAL; DUBOIS‐RANDÉ, JEAN‐LUC; WALLICK, DON W.; LELLOUCHE, NICOLAS (Pacing & Clinical Electrophysiology, 2014)