Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT in standard position . Right internal jugular venous catheter ends in the right atrium , unchanged . Consolidation in the right lower lung is less apparent from the exam only 3 hours earlier , suggesting some component of edema . Moderately enlarged heart is overall unchanged . No pneumothorax . No pleural effusion .
    OUTPUT:
    
Interval improvement and pulmonary edema , now moderate .