Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . Previoius atelectasis has improved . . Pulmonary vascular congestion is seen , new from prior exam . Increased bilateral pleural effusions , left greater than right . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
1 . Increased bilateral pleural effusions , left greater than right . 2 . Improved atelectasis . 3 . Pulmonary vascular congestion , new from prior exam .