Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were provided . There is mild pulmonary edema , new from prior exam . There is no large effusion or pneumothorax . No focal consolidation to suggest the presence of pneumonia . The heart is stable in size and within normal limits . The aorta is mildly calcified . There is normal mediastinal contour . The imaged bony structures appear intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Mild pulmonary edema .