Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube has been retracted , and now terminates 5 .9 cm above the carina . Nasogastric tube courses through the stomach and inferiorly beyond the film . There is no significant pneumothorax or pleural effusion . Right lower lobe atelectasis has decreased . Heart size is top normal . There has been interval improvement in mild interstitial pulmonary edema . Continued central venous congestion .
    OUTPUT:
    
Decreased pulmonary edema .