Key result
Permanent complete pulmonary vein isolation using continuous circular lesions achieved a clinical success rate of approximately 95% in patients with paroxysmal or persistent atrial fibrillation.
Why the study?
Does complete pulmonary vein isolation using 3D mapping and Lasso technique prevent recurrence in patients with paroxysmal or persistent atrial fibrillation?
Does complete pulmonary vein isolation using 3D mapping and Lasso technique prevent recurrence in patients with paroxysmal or persistent atrial fibrillation?
Complete pulmonary vein isolation using continuous circular lesions guided by 3D mapping and double Lasso catheters is an effective strategy for treating paroxysmal and persistent atrial fibrillation, achieving ~95% clinical success with low complication rates.
Authors
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Supports PVI with continuous circular lesions in AF; leaves open randomized confirmation of long-term durability.
Feifan Ouyang (2007) conducted a review in Atrial Fibrillation. Complete Pulmonary Vein Isolation (Continuous Circular Lesions) was evaluated. Permanent complete pulmonary vein isolation using continuous circular lesions achieved a clinical success rate of approximately 95% in patients with paroxysmal or persistent atrial fibrillation.
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