Presence of a four-lead AICD pacer with sternotomy wires. A right internal jugular line with its tip at the level of the right atrium. The femoral line tip is not well visualized beyond the mid-right atrium. An additional line projects over the heart in an unusual course, possibly along the main and left pulmonary artery or the right ventricle. Correlation with line placement history is recommended for clarification.
No Finding