146
Participants
Start Date
May 30, 2019
Primary Completion Date
June 24, 2021
Study Completion Date
November 23, 2022
Pacemaker with Fixed long AV delay
Fixed AV delay was applied in the first 3 months of pacemaker implantation according to previously proposed definition.
Pacemaker with VpS® algorithm on
"1. After first 3 months of pacemaker implantation, the patients will be randomized into two groups (Vp-suppression algorithm on group vs. IRS-plus algorithm on group) using a centralized randomization system.~2. In Vp-suppression algorhithm on group, Vp suppression algorithm of Enitra 8 DR-T pacemaker will be turned on at 3month visit after enrollment.~3. The patient will be followed at 3-month after enrollment and at 6-month and 12-month after applying the specific algorithm."
Pacemaker with IRSplus algorithm on
"1. After first 3 months of pacemaker implantation, the patients will be randomized into two groups (Vp-suppression algorithm on group vs. IRS-plus algorithm on group) using a centralized randomization system.~2. In IRS-plus algorithm on group, IRS plus algorithm of Enitra 8 DR-T pacemaker will be turned on at 3 month visit after enrollment.~3. The patient will be followed at 3-month after enrollment and at 6-month and 12-month after applying the specific algorithm."
Daegu Fatima Hospital, Daegu
Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu
Division of Cardiology, Department of Internal Medicine, Yeungnam University Hospital, Daegu
Division of Cardiology, Department of Internal Medicine, Daegu Catholic University Medical Center, Daegu
Pusan National University Hospital, Pusan
Dongguk University Medical Center, Ilsan
Biotronik SE & Co. KG
INDUSTRY
Keimyung University Dongsan Medical Center
OTHER