Refractoriness to subcutaneous implantable cardioverter defibrillator after frequent therapies for ventricular fibrillation storms in a Brugada syndrome case

摘要

The ECG exhibits atrial fibrillation on the standard 12 lead ECG. The right sided pre-cordial leads at the 3rd intercostal space of the ECG exhibit a coved-type ST segment elevation. After frequent S-ICD therapies for a VF storm, his VF recurred while waiting for a Brugada ablation. The analysis of his S-ICD data revealed that the final therapy terminated his VF