Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An ET tube is in place terminating approximately 5 cm from the carina . An NG tube courses into the stomach . The cardiac size is normal . There is no pneumothorax . There is large retrocardiac opacity as well as a right lower lobe opacity concerning for aspiration or pneumonia in the correct clinical setting . There is cephalization of vessels indicating fluid overload .
    OUTPUT:
    
1 . Appropriate positioning of support devices 2 . Bibasilar opacities compatible with pneumonia or aspiration 3 . Mild fluid overload