Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Evidence of scarring in the lung apices is stable . A subtle 7 mm linear density projecting over the lateral right upper lobe is stable since at least ___ and shown to represent scarring on prior CT . Lungs remain hyperinflated . Minimal increase in the interstitial markings bilaterally is stable and may be chronic . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable and unremarkable . Aortic calcifications are seen .
    OUTPUT:
    
No acute cardiopulmonary process .