Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The appearance of the chest is without significant interval change from 1 day prior . Re - demonstrated left base opacity likely due to loculated effusion with associated atelectasis , underlying consolidation not excluded . Re - demonstrated loculated appearing left pleural effusion . Re - demonstrated hyperinflated lungs with blunting of the right costophrenic angle . Cardiac and mediastinal silhouettes are stable . The position of the left - sided pacemaker is stable .
    OUTPUT:
    
No significant interval change from 1 day prior .