Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ETT appears to be high terminating 8 cm above the carina , which is unchanged in comparison to the prior radiograph . There is a left PICC line with the tip terminating in the low SVC . There is a right IJ ECMO cannula , which appears unchanged in comparison to the prior radiograph . There is improved aeration of the lower lobes bilaterally , although there is a persistent combination of bilateral pleural effusions and bibasilar atelectasis . The upper lungs appear clear bilaterally . The mediastinal and hilar contours are normal . There is no pneumothorax .
    OUTPUT:
    
1 . ET tube continues to be high . PICC line and ECMO cannula in appropriate positioning . 2 . Improving bilateral pleural effusions and bibasilar atelectasis .