A Multi-center, Prospective, Randomized Comparison of Pulmonary Vein Isolation Techniques in Patients with Paroxysmal Atrial Fibrillatio
Not Applicable
- Conditions
- Diseases of the circulatory system
- Registration Number
- KCT0000329
- Lead Sponsor
- Asan Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
patients with symptomatic paroxysmal with failure of at least
1 antiarrhythmic drug, who were planned to ablation procedure using 3D mapping system
Exclusion Criteria
a. prior left atrial ablation
b.prior cardiac surgery
c.left atrial thrombus
d.moderate or severe mitral valve stenosis or regurgitation
e.left ventricular ejection fraction40%
f.cardiac heart failure, with a NYHA class III or IV
g.severe chronic obstructive pulmonary disease
h.contraindication to oral anticoagulation
i.pregnancy
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Atrial fibrillation-free rate
- Secondary Outcome Measures
Name Time Method procedure time;fluoroscopy time;complications incidence