Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are hyperinflated . The cardiomediastinal and hilar contours are within normal limits for age . Aortic calcification noted . There is no chf , focal consolidation , pleural effusion , or pneumothorax . There is a likely small hiatal hernia . Ostepenia , mild degenerative changes , and slightly accentuated kyphosis of the thoracic spine are noted .
    OUTPUT:
    
No acute pulmonary process . Likely small hiatal hernia .