Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right tiny catheter tip projects over the upper SVC , unchanged 2 . Left IJ catheter tip also unchanged . ETT in standard position . Median sternotomy wires and replaced aortic valve appear intact . Lungs are well - aerated . Right lower lobe opacity has nearly resolved in the interim . The large pleural effusion . No pneumothorax . Cardiomediastinal silhouette is normal . Edema has improved .
    OUTPUT:
    
Interval resolution of right lower lobe opacity and decrease in edema and effusions .