Advantages of the QDOT MICRO Catheter in Finding Conduction Gaps in Pulmonary Vein Isolation Compared With the Conventional 3.5-mm Tip Electrode
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Background: Pulmonary vein isolation (PVI) remains a cornerstone treatment for atrial fibrillation; however, residual conduction gaps often hinder first-pass success and contribute to late reconnection, leading to arrhythmia recu... ...
