Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . There is mild hyperinflation of the lungs . There is however no focal consolidation , pleural effusion or pneumothorax . There is kyphosis of the thoracic spine and there is a probable small hiatal hernia .
    OUTPUT:
    
No acute cardiopulmonary process .