Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to radiograph from ___ , there has been no significant change . Lung volumes are low . There is mild - to - moderate pulmonary edema . No new pulmonary consolidations are noted . There is no pneumothorax or pleural effusion . Mild atelectatic changes are noted at the lower lung bases . Cardiomegaly is unchanged .
    OUTPUT:
    
Mild - to - moderate pulmonary edema with stable cardiomegaly .