30
Participants
Start Date
September 30, 2014
Primary Completion Date
January 31, 2015
Study Completion Date
January 31, 2015
Dexmedetomidine, Transesophageal echocardiography(TEE)
Dexmedetomidine will be infused at a rate of 6 mcg/kg/hr for 10 minutes; resulting in a loading dose of 1 mcg/kg, followed by an infusion of 0.5 μg/kg/hr for 50 minutes.
Saline will be infused for 60 minutes at the same rates as dexmedetomidine group.
Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul
Yonsei University
OTHER