Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The lungs are hyperinflated but clear bilaterally . The heart is mildly enlarged . The mediastinal contour is stable with atherosclerotic calcifications involving the thoracic aorta . A tiny clip is positioned in the left axilla . A left breast shadow is absent . The bony structures appear intact . A subtle chronic deformity of the right eighth posterolateral rib arch is noted . Eventration of the right hemidiaphragm is noted .
    OUTPUT:
    
Hyperinflated lungs without signs of pneumonia or CHF . Mild cardiomegaly .