title: Synergistic effects of cardiac resynchronization therapy and drug up-titration in heart failure: is this enough?
authors.affiliation: Cardiology, Department of Clinical and Molecular Medicine, St Andrea Hospital, Sapienza University, Rome, Italy I.R.C.C.S. Neuromed, Pozzilli (IS), Italy massimo.volpe@uniroma1.it.
authors.forename: Massimo
authors.initials: M
authors.lastname: Volpe
authors.affiliation: Cardiology, Department of Clinical and Molecular Medicine, St Andrea Hospital, Sapienza University, Rome, Italy.
authors.forename: Pietro
authors.initials: P
authors.lastname: Francia