Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are relatively hyperinflated and clear . No focal consolidation , pleural effusion , or pneumothorax is seen . The cardiac silhouette is not enlarged . The aorta is slightly tortuous . Hilar contours are unremarkable . Minimal degenerative changes are seen along the spine .
    OUTPUT:
    
No acute cardiopulmonary process .