Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Increased interstitial markings are seen when compared to prior suggestive of edema . Trace bilateral effusions again noted . There is no new consolidation . Cardiomediastinal silhouette is unchanged . Median sternotomy wires and mediastinal clips again seen . Moderate hiatal hernia is again noted . Surgical clips in the right upper quadrant . No acute osseous abnormality is detected .
    OUTPUT:
    
Findings again suggestive of mild pulmonary edema .