Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is intubated , the endotracheal tube terminates approximately 2 .6 cm above the level the carina . There has been a prior median sternotomy . Several of the a median sternotomy sutures appear to be broken , this is similar in appearance when compared to the prior study . Persistent left lower lobe atelectasis . Prominence of the right hilum is likely vascular .
    OUTPUT:
    
No significant interval change when compared to the prior study .