Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . Lung volumes are low with bronchovascular crowding likely accounting for the subtle opacities in the lower lungs . The heart size appears grossly stable and within normal limits . There is a mildly unfolded thoracic aorta . No focal consolidation , effusion or pneumothorax is seen . No signs of pulmonary edema . The imaged bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute findings in the chest . Normal - appearing heart size .