Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right IJ catheter ends in the upper SVC . The minimal left apical pneumothorax is unchanged . Bibasilar chest tubes remain in place . Sternotomy wires are intact and aligned . Marked cardiomegaly is unchanged . Bibasilar subsegmental atelectasis are also unchanged .
    OUTPUT:
    
No significant interval change .