Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates stable positioning of medical devices . Nasogastric tube was seen coursing out of view ; side port not demonstrated on current image . Endotracheal tube tip position difficult to evaluate but appears approximately 3 cm from the carina . There is stable mild pulmonary edema and bibasilar atelectasis . The appearance of decreased small left pleural effusion likely reflects patient positioning given short time period . PICC line located in the upper right atrium .
    OUTPUT:
    
Nasogastric tube with tip coursing out of view . Other medical devices are in stable position . Unchanged exam .