Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are unchanged . Unchanged mild pulmonary edema . Stable cardiomediastinal contours . Slightly worsened bibasilar atelectasis , right greater than left . Unchanged bilateral pleural effusions . Status post TAVR . Stable calcifications of the aortic arch .
    OUTPUT:
    
Unchanged mild pulmonary edema and bilateral pleural effusions .