Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . The lungs appear hyperinflated . No focal consolidation , effusion or pneumothorax . No signs of congestion or edema . Heart size is mildly prominent . Mediastinal contour is normal . No acute osseous abnormality . Widened right AC joint likely reflects old injury . No displaced rib fracture seen . No free air below the right hemidiaphragm .
    OUTPUT:
    
Hyperinflated lungs , mild cardiomegaly .