Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is again enlarged . The mediastinal and hilar contours appear unchanged . There is moderate diffuse predominantly central interstitial opacification with indistinct vessels suggesting pulmonary edema . A retrocardiac consolidation is present with air bronchograms . There are also suspected pleural effusion on the right side and possibly a focal opacity is developing at the right lung base that may be due to early infection .
    OUTPUT:
    
1 . Findings suggesting moderate pulmonary edema . 2 . Consolidation suspected in the left lower lobe . 3 . Patchy right lower lung opacification ; an area of confluent edema could be considered versus an additional early developing focus of infection .