Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable AP view of the chest was provided . There is closure of the right CP angle limit evaluation . An external defibrillator pad projects over the left lower chest wall . An endotracheal tube is seen along the upper thoracic midline with its tip residing approximately 5 .2 cm above the carina . Advancement by approximately 1 - 2 cm would result in more optimal positioning . The NG tube courses into the left upper quadrant . Lung volumes are low though no large consolidation or supine evidence for effusion or pneumothorax is seen . The heart appears normal in size . No bony abnormalities are seen .
    OUTPUT:
    
Somewhat high position of endotracheal tube , for which advancement by 1 - 2 cm is advised . NG tube positioned appropriately .