Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouettes are stable , consistent with at least moderate cardiomegaly . Multiple median sternotomy wires and mediastinal surgical clips are re-identified . There is a new right IJ central venous catheter which terminates in the low SVC . Transcutaneous pacer leads are re-identified overlying the right chest . There is no pneumothorax or pleural effusion . The lungs are stable in appearance without new focal opacity .
    OUTPUT:
    
1 . New right IJ central venous catheter with distal tip overlying the low SVC . No pneumothorax . 2 . Stable appearance of the heart and lungs , including moderate cardiomegaly . No focal consolidation .