Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior examination , lung volumes have increased . The cardiac silhouette appears more prominent on today 's examination , this could be related to hemorrhage or pericardial effusion . Small bilateral pleural effusions have increased in size . Lungs are otherwise clear . There is no definite pneumothorax . Right jugular line terminates in the right atrium .
    OUTPUT:
    
1 . Prominent cardiac silhouette . Given patient 's post surgical status this could be related to hemorrhage or pericardial effusion . Close follow up and clinical correlation is recommended . 2 . Small bilateral pleural effusions . These findings were discussed with ___ by ___ via telephone on ___ at 1 :40 PM .