Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided PICC terminates at the origin of the SVC . Unchanged cardiomediastinal and hilar contours . Stable , low lung volumes bilaterally . Stable , moderate bibasilar atelectasis . Interval decrease in size of moderate , left pleural effusion . Slight interval improvement in mild pulmonary edema . No pneumothorax .
    OUTPUT:
    
Slight interval improvement in mild pulmonary edema and moderate , left pleural effusion .