Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube terminates approximately 3 .5 cm from the carina . The right - sided IJ terminates in the mid SVC . The left perihilar opacification appears stable . The left - sided pleural effusion is unchanged compared to the prior exam as well as the left lower lobe atelectasis which is stable . There appears to be slight interval increase in the right pulmonary vascular markings . The heart size is stable . The hilar and mediastinal contours are unchanged .
    OUTPUT:
    
ET tube terminates approximately 3 .5 cm from the carina .