Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single semi-erect AP portable view of the chest was obtained . Endotracheal tube is seen , terminating approximately 3 .7 cm above the level of the carina . An enteric tube is seen coursing below the level of the diaphragm , inferior aspect not well seen . A left - sided PICC is seen , stable in position . There are low lung volumes . Pulmonary edema persists . There is no pneumothorax . No large pleural effusions .
    OUTPUT:
    
No significant interval change .