Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube and right large - bore catheter are unchanged . Feeding tube tip is off the film , at least in the stomach . There are small bilateral pleural effusions , decreased in size compared to prior . There is pulmonary vascular re-distribution but the alveolar infiltrates have improved compared to the study from the prior day . The heart size continues to be mildly enlarged .
    OUTPUT:
    
Improvement in CHF .