Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ETT is slightly low lying , terminating in the lower trachea 1 .8 cm above the Carina . A nasogastric tube enters the stomach , however the side port sits at the GE junction . There is no pneumothorax . Aside from minimal left lower lobe subsegmental atelectasis , the lungs are clear . The heart and mediastinum are within normal limits despite the projection .
    OUTPUT:
    
Slightly low lying ET tube may be withdrawn by 2 cm for more optimal ventilation . Side port of nasogastric tube the GE junction . Advancement by 3 - 4 cm is advised .