Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An ET tube terminates 3 .4 cm above the carina , likely related to chin positioning . Right IJ terminates in the mid SVC , unchanged from prior examination . An enteric tube courses below the diaphragm , the tip is not included in this examination . A right PICC line is again seen terminating in the upper SVC . As compared to prior chest radiograph from ___ , the left lung is improved with increased aeration . There is persistent obliteration of the left - sided hemidiaphragmatic contour however , suggestive of atelectasis . Right lung remains unchanged . There is no evidence of new pulmonary parenchymal infiltrates . There is no definite pneumothorax .
    OUTPUT:
    
1 . Endotracheal tube terminates 3 .4 cm above the carina , likely related to chin positioning . 2 . Improved aeration of the left lung . Otherwise , unchanged pulmonary findings .