Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is low , with the tip projecting over the proximal left mainstem bronchus . Upper enteric tube is in place with tip at the level of the GE junction with side port in the distal esophagus . Heart size is normal . Cardiomediastinal silhouette and hilar contours are normal . Lungs are clear . Pleural surfaces are clear without effusion or pneumothorax .
    OUTPUT:
    
1 . Endotracheal tube tip projecting over the proximal left mainstem bronchus and should be retracted by 4 cm . 2 . NG tube tip terminates at the GE junction with side port at the level of the distal esophagus and should be advanced by at least 10 cm . 3 . Otherwise no acute cardiopulmonary abnormality .