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A: Right anterior oblique and left anterior oblique images obtained using the CARTO-3 3-dimensional electroanatomic mapping software, demonstrating final catheter placement for lead placement. B: Fluoroscopic flash image 0.5 seconds, confirming lead position and adequate slack. A loop is seen, and the tip appears to be at the right ventricular apex. RV = right ventricle; RVOT = right ventricular outflow tract.
