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Fluoroscopic Image of Catheter Positioning during PLSVC Isolation in Case 1
(A) Selective angiography of PLSVC with left anterior oblique (LAO) 40° in Case 1 and the fluoroscopic image of PFA catheters positioned in the proximal PLSVC. (B) The successful elimination of PLSVC potential was achieved at the distal PLSVC on the level between left superior and inferior PVs. PFA = pulsed field ablation; PLSVC = persistent left superior vena cava; PV = pulmonary vein.
