Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . The lungs appear hyperinflated without focal consolidation , effusion or pneumothorax . There is linear density abutting the left heart border as well as at the right lung base , likely scarring . No definite signs of edema or congestion . The heart appears mildly enlarged . The mediastinal contour is normal . Bony structures are intact though there is an old right upper rib rib deformity which is chronic .
    OUTPUT:
    
No edema or pneumonia . Chronic findings as described .