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Residual device-related artifact (DRA) in two patients following the use of wideband (WB) late gadolinium enhancement (LGE) protocol. (a) High residual burden DRA in S-ICD subject. Ten of 14 slices affected with DRA 71%. (b) No residual DRA in CRT-D subject. In comparison, WB imaging eliminated the DRA in all 15 slices, resulting in a DRA burden of 0%. CRT-D = cardiac resynchronization therapy device; ICD = implantable cardioverter-defibrillator; S-ICD = subcutaneous ICD.
