Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube has been repositioned , but it is still low , ending 2 .2 cm above the carina . The intra-aortic balloon pump has been lowered and sits 3 cm below the aortic knob , which is adequate . NG tube and right subclavian line is in adequate position . Moderate pulmonary edema which is asymmetric right more than left is unchanged since previous exam , but significantly improved since ___ . Left lung base opacification has improved . There is no pneumothorax .
    OUTPUT:
    
1 . ET tube has been repositioned , but still is slightly too low , terminating 2 cm above the carina . The remaining of the tubes and lines are in adequate position . 2 . Unchanged asymmetric moderate pulmonary edema right more than left . The results have been discussed with the ICU resident at 10 : 11 a .m .