Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac size appears enlarged as compared to prior examination . Lungs are clear . There is no new focal consolidation . Blunting of the left costophrenic angle and increased retrocardiac opacity are likely a combination of increased pleural effusion and atelectasis . There is no definite pneumothorax .
    OUTPUT:
    
1 . No definite pneumothorax . 2 . Interval enlargement of cardiac size could be related to pericardial effusion in the appropriate clinical setting . Findings discussed with ___ and ___ by ___ via telephone on ___ at 6 :39 PM .