Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates approximately 1 .3 cm above the carina . A right subclavian line terminates at the level of the cavoatrial junction . Left lung base is not captured on this study . Visualized portions of the lung fields demonstrates no consolidation , pleural effusion or pneumothorax . Heart size appears top normal . No acute osseous abnormalities are identified .
    OUTPUT:
    
1 . Endotracheal tube terminates 1 .3 cm above the carina . Subsequent CT shows that the ETT is within the right mainstem bronchus . 2 . Right subclavian line terminates at the level of the cavoatrial junction .