Non-valvular atrial fibrillation
Conditions
Interventions
Pulmonary vein isolation is performed normally as a cryoballoon.
High frequency right ventricular pacing is performed with an electrode catheter inserted from the femoral vein during cryoballoon freez
Sponsors
Japan Red Cross Yokohama City Bay Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients who underwent cryoballoon ablation for atrial fibrillation at our hospital 2. Patients who is 20 years of age or older 3. Patietns who obtained written consent.
Exclusion criteria
Exclusion criteria: 1. Patients who are suffering from cancer and have not received notification (at the time of consent acquisition) 2. Patients who have low left ventricular ejection fraction (less than 30%) or severe aortic valve stenosis 3. Patients who have coronary artery stenosis by preoperative evaluation 4. Patients who have been judged as the inappropriate subject of this research by the research director or assigned researcher
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Myocardial injury during catheter ablation Recurrence of atrial fibrillation | — |
Countries
Japan
Contacts
Public ContactTakuro Nishimura
Japan Red Cross Yokohama City Bay Hospital Heart Center
Outcome results
None listed