Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The heart size and cardiomediastinal contours are stable with minimal tortuosity of the aortic contour . Biapical scarring is small and unchanged . The lungs are otherwise clear without focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .