Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest . New endotracheal tube terminates 3 .8 cm above the carina . NG tube passes below the diaphragm and beyond the limits of the film . Heart size and cardiomediastinal contours are stable . Calcification of the aortic knob is unchanged . There is mild bibasilar atelectasis . Lungs are otherwise clear without focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
New endotracheal tube terminates 3 .8 cm above the carina . Mild bibasilar atelectasis .