Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT , NG tube , and right jugular HD line appear in similar position compared to prior . Low lung volumes are slightly worse compared to prior , causing bronchovascular crowding . There may be trace interstitial edema . Left lower lobe consolidation is similar to prior . There may be a small left effusion , similar to prior . There is no pneumothorax . The cardiomediastinal silhouette is accentuated by low lung volumes , but similar to prior . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Previously seen pulmonary edema appears improved .