Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the prior radiograph performed yesterday morning , there is interval worsening of known pulmonary edema . There are bilateral pleural effusions , left greater than right . No evidence of pneumothorax . Mild - to - moderate cardiomegaly is persistent . Surgical clips are noted in the epigastrium .
    OUTPUT:
    
1 . Interval worsening of pulmonary edema , which may explain desaturations . 2 . Bilateral pleural effusions , left greater than right .