WITHDRAWN: Cardiopulmonary Exercise Testing (CPET) in the Identification of Candidate for Cardiac Resynchronisation Therapy (CRT)

WITHDRAWN: Cardiopulmonary Exercise Testing (CPET) in the Identification of Candidate for Cardiac Resynchronisation Therapy (CRT) Massimo F. Piepoli, Alessandro Capucci The publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1016/j.yjmcc.2007.03.509. The duplicate article has therefore been withdrawn.