Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated . There are new increased interstitial markings bilaterally suggesting mild pulmonary edema . Infrahilar likely retrocardiac opacity best seen on the lateral projection could reflect pneumonia . Small bilateral pleural effusions are new . Heart size is increased now with mild to moderate cardiomegaly . Mediastinal and hilar contours are normal . Aortic arch is calcified . There is no pneumothorax .
    OUTPUT:
    
1 . New mild to moderate cardiomegaly , small bilateral pleural effusions and mild pulmonary edema . 2 . Infrahilar , likely retrocardiac , opacity best seen on the lateral projection could reflect pneumonia in the proper clinical setting .