Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Moderate cardiomegaly persists . Mediastinal contour is unchanged . Blunting of the bilateral costophrenic angles likely secondary to small effusions . There is no pneumothorax . No definite focal consolidation is seen .
    OUTPUT:
    
1 . Moderate cardiomegaly , not significantly changed . 2 . Small bilateral pleural effusions . 3 . No definite evidence of pneumonia . No pneumothorax .