Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared the prior study , appearances are grossly unchanged . Linear atelectasis noted in the left mid lung . Streaky opacities in the right lung again noted . A diffuse hazy airspace opacity in the right lung is consistent with asymmetric pulmonary edema . There is a small right pleural effusion . Persistent mild cardiomegaly . Calcification of the thoracic aorta . Left lower lobe atelectasis .
    OUTPUT:
    
No significant interval change when compared to the prior study .