Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to prior , there is no significant interval change . There is a stable small right pleural effusion . Moderate cardiomegaly is also unchanged . There remains small amount of fluid within the fissure , left lower lobe atelectasis , and mild vascular congestion .
    OUTPUT:
    
No significant interval change in the appearance of the chest compared to ___ .