Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Low lung volumes . Left costophrenic angle is obscured compatible with moderate pleural effusion . Retrocardiac consolidation likely represents atelectasis . There is no right pleural effusion . Moderate pulmonary edema is unchanged . Hilar and mediastinal silhouettes are stable . Moderate cardiomegaly is noted . There is no pneumothorax . Small amount of loculated fluid within the fissure is best seen on the lateral view . Partially imaged abdominal organs are unremarkable . The visualized osseous structures are intact .
    OUTPUT:
    
1 . Moderate pulmonary edema . 2 . Moderate left pleural effusion is new since ___ exam . 3 . Retrocardiac consolidation , may represent atelectasis or infection in the appropriate clinical setting .