Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval decrease in interstitial pulmonary edema which is now minimal to mild . No large pleural effusion is seen . There is no pneumothorax . Biapical pleural thickening is re - demonstrated . Cardiac silhouette is mildly enlarged . The aorta is calcified and tortuous .
    OUTPUT:
    
Interval decrease in interstitial pulmonary edema , which is now minimal to mild .