Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is prominence of the pulmonary vasculature bilaterally . Small bilateral pleural effusions , left greater than right , are larger since the study of ___ . Adjacent atalectasis at the left base has progressed . The heart is poorly visualized due to low lung volumes , although there is likely mild cardiomegaly . The mediastinal and hilar contours are normal . There is no pneumothorax .
    OUTPUT:
    
Mild interstitial pulmonary edema and small , left greater than right , pleural effusions slightly worse since the prior study .