128
Participants
Start Date
January 18, 2018
Primary Completion Date
June 22, 2021
Study Completion Date
December 22, 2021
PADN
PADN was performed at three sites at the conjunctional area between the distal main trunk and the ostial left branch. The following ablation parameters were programmed at each point: a temperature of 45 ℃-50 ℃, energy ≤15 W, and a time of 120 seconds. The procedure would cease for 10 seconds if the patient felt intolerable chest pain during the procedure. The EKG and pressure lines (including cardiac output) were monitored and continuously recorded throughout the procedure.
Sham operation
The radiofrequency ablation catheter placed, no ablations for patients in the sham PADN group.
Nanjing First Hospital, Nanjing
Pulnovo Medical (Wuxi) Co., Ltd.
INDUSTRY
Guangdong Provincial People's Hospital
OTHER
The First Affiliated Hospital of Zhengzhou University
OTHER
Tianjin Medical University General Hospital
OTHER
First Affiliated Hospital Xi'an Jiaotong University
OTHER
Beijing Anzhen Hospital
OTHER
Shenyang Northern Hospital
OTHER
The Second Affiliated Hospital of Chongqing Medical University
OTHER
Tongji Hospital
OTHER
Nanjing First Hospital, Nanjing Medical University
OTHER