None listed
Conditions
Interventions
Procedure/Surgery : Among heart failure patients with chronic atrial fibrillation and reduced left ventricular ejection rates to 35% or less, 1:1 randomization is performed in the left-hand coordinati
Sponsors
Samsung Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: ? Patients who are 19 years of age or older who have agreed to the study (if voluntary consent is deemed difficult, the consent of the legal representative is obtained together) ? Patients with chronic atrial fibrillation of QRS duration<130msec ? Left ventricular ejection fraction =35% patients with at least 3 months of medication
Exclusion criteria
Exclusion criteria: ? a patient with a past pacemaker or defibrillator inserted ? Patients conditioned for ICD insertion for secondary prophylaxis purposes ? a patient with mechanical tricuspid valve ? Patients with a life expectancy of less than one year (e.g., patients with no heart transplants, patients undergoing DNR, patients in hospice wards for refusing life-sustaining treatment, patients with terminal cancer who are unable to perform radiation or chemotherapy, etc.)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Overall mortality and hospitalization rates due to heart failure | — |
Secondary
| Measure | Time frame |
|---|---|
| Cardiac death;Hospitalization due to heart failure;Heart transplantation or LVAD implant | — |
Countries
Korea, Republic of
Contacts
Public ContactSeungjung Park
Samsung Medical Center
Outcome results
None listed