24
Participants
Start Date
September 30, 2014
Primary Completion Date
November 30, 2014
Study Completion Date
December 31, 2014
Carvedilol
"* Day 1 to 3 : Carvedilol 12.5 mg qd~* Day 4 to 8 : Carvedilol 25 mg qd~* Day 9 to 11 : Carvedilol 12.5 mg qd"
Isoproterenol Sensitivity Test
Day 0, 1, 8 : Isoproterenol Sensitivity Test
Seoul National University Bundang Hospital, Seongnam
National Institute of Food and Drug Safety Evaluation, Korea
UNKNOWN
Seoul National University Hospital
OTHER