Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest . Endotracheal tube terminates 8 mm above the carina . Lung volumes are low . Heart size and cardiomediastinal contours are normal . The lungs are clear without focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Endotracheal tube terminates 8 mm above the carina and should be withdrawn by approximately 3 cm for more appropriate position . 2 . Clear lungs . Findings were communicated via phone call by Dr . ___ to ___ , ICU resident , on ___ at 11 :20 AM .