Persistence of Low-Voltage Area in the Superior Vena Cava Following Pulsed-Field Ablation for Pulmonary Vein Isolation: Findings During Repeat Procedure
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Introduction: Superior vena cava (SVC) conduction delay or isolation can occur during right superior pulmonary vein (RSPV) ablation using pulsed-field ablation (PFA). However, the persistence of these abnormalities and their clin... ...