Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest provided . Endotracheal tube is seen with its tip residing approximately 3 .9 cm above the carina . An OG tube extends to the left upper quadrant , though the tip is not clearly visualized . Scattered pulmonary opacities raise potential concern for aspiration and atelectasis , though lung volumes are quite low . Heart size is grossly stable . Mediastinal contour is difficult to assess . The bony structures are intact .
    OUTPUT:
    
ET and OG tubes positioned appropriately . Scattered pulmonary opacities raise potential concern for aspiration and atelectasis .