52
Participants
Start Date
October 31, 2014
Primary Completion Date
March 31, 2021
Study Completion Date
December 31, 2025
Metoprolol
the daily dose range is 25mg twice a day to a maximum of 100mg twice a day
Matching Placebo
the daily dose range is 25mg twice a day to a maximum of 100mg twice a day
St. Boniface General, Winnipeg
Hopital du Sacre-Coeur de Montreal, Montreal
Vanderbilt University
OTHER
University of Calgary
OTHER