Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine AP portable view of the chest was obtained . Endotracheal tube terminates just above the level of the carina , approximately 1 cm , and should be withdrawn by approximately 2 cm . This finding and recommendation was discussed with Dr . ___ at 3 :05 p .m . on ___ via telephone . Pulmonary edema is present , asymmetric , right greater than left , which may be neurogenic in origin . The left costophrenic angle is not fully included on the image . The cardiac silhouette is mildly enlarged . The aorta is calcified and tortuous . Nasogastric tube is seen , distal aspect not included on the image , but seen to course below the level of the diaphragm into the expected location of the stomach .
    OUTPUT:
    
1 . Low endotracheal tube , as above , recommend withdrawal by 2 - 3 cm . 2 . Pulmonary edema , asymmetric , right greater than left , may be neurogenic in origin .