Prospective Randomized Study on Clinical Effectiveness of Carvo-Tricuspid Isthmus Block in Patients With Paroxysmal Atrial Fibrillation
Not Applicable
Completed
- Conditions
- Atrial Fibrillation
- Interventions
- Procedure: PVI, CTI blockProcedure: PVI
- Registration Number
- NCT02019407
- Lead Sponsor
- Yonsei University
- Brief Summary
Prospective Randomized Study on Clinical Effectiveness of Carvo-Tricuspid Isthmus (CTI) Block in Patients with Paroxysmal Atrial Fibrillation (PAF) will be performed. Study will be composed with two arms including 4 pulmonary vein isolation and pulmonary vein isolation with CTI block. After that all patients will be followed up by HRS(Heart Rhythm Society) 2010 expert consensus guideline.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 128
Inclusion Criteria
- patients with documented AF
- Drug refractory AF
- Non-valvular AF
- No structural cardiac disease
- No intracardiac thrombi in cardiac CT and TEE
Exclusion Criteria
- permanent AF refractory to electrical cardioversion
- LA size >55 mm as measured by echocardiography
- AF with valvular disease
- associated structural heart disease other than left ventricular hypertrophy
- prior AF ablation.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description CTI group PVI, CTI block CTI(Cavo-Tricuspid Isthmus) Non CTI group PVI Non CTI (Cavo-Tricuspid Isthmus)
- Primary Outcome Measures
Name Time Method Recurrence of Atrial fibrillation (AF free survival) 3 month after catheter ablation clinical recurrence of AF after catheter ablation
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
ivision of Cardiology, Yonsei University Health System, Yonsei University College of Medicine
🇰🇷Seoul, Korea, Republic of