Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the prior study , lung volumes are lower and moderate pulmonary edema is slightly worsened . Dual lead left - sided AICD is unchanged in appearance . Cardiomegaly is unchanged . No new focal consolidation or large pleural effusions . No pneumothorax .
    OUTPUT:
    
1 . Slightly worsened pulmonary edema since ___ . 2 . No focal consolidation .