Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New ET tube ends 4 .3 cm above the carina . There is no pulmonary edema . The heart is mildly enlarged but this is stable . Bibasilar atelectasis is unchanged . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
There are no acute cardiopulmonary findings . ET tube is in adequate position .