Tolerability of
-Blocker Initiation and Titration in the Metoprolol CR/XL
Randomized Intervention Trial in Congestive Heart Failure (MERIT-HF)

Stephen S. Gottlieb MD, Michael L. Fisher MD, John Kjekshus MD, PhD, Prakash Deedwania MD, Lars Gullestad, MD, PhD, Jiri Vitovec MD, John Wikstrand MD,