100
Participants
Start Date
March 11, 2024
Primary Completion Date
August 9, 2024
Study Completion Date
August 14, 2024
paravertebral block
After cardiac surgery, the anesthesiologist will use 3mg/kg of 0.375% ropivacaine to conduct paravertebral block.
Local infiltration anesthesia
After cardiac surgery, the anesthesiologist will use 3mg/kg of 0.375% ropivacaine to conduct local infiltration anesthesia.
Fuwai Hospital, National Center for Cardiovascular Diseases, Beijing
Chinese Academy of Medical Sciences, Fuwai Hospital
OTHER