Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Comparison is made to previous study from ___ . There is an endotracheal tube whose tip is low , 2 cm above the carina . This could be pulled back 2 to 3 cm for more optimal placement . There is a nasogastric tube whose distal tip is poorly seen due to technique but is at least to the level of the GE junction . There is a left - sided central venous catheter with distal lead tip at the cavoatrial junction , unchanged . There is unchanged cardiomegaly . There is again seen pulmonary vascular congestion which is stable .
    OUTPUT:
    
1 . Low ET tube . This could be pulled back 2 cm for more optimal placement . 2 . Nasogastric tube tip is not well seen due to technique but is at least to the level of GE junction . Recommend repeat CXR or abdominal films for further evaluation of the distal tip . 3 . Unchanged persistent pulmonary edema . 4 . Stable cardiomegaly .