Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is unchanged . Mild to moderate pulmonary vascular congestion is similar to the prior study with a slight increase in the size of small bilateral pleural effusions . There is no focal consolidation or pneumothorax .
    OUTPUT:
    
1 . Persistent mild to moderate pulmonary vascular congestion with slight interval increase in small bilateral pleural effusions . 2 . No focal consolidation to suggest pneumonia .