Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are hyperinflated . Left - sided pacemaker is seen in appropriate position . There is no pleural effusion or pneumothorax . There is no focal consolidation . The heart size is top normal . The Cardiomediastinal and hilar contours are normal .
    OUTPUT:
    
No acute cardiopulmonary process .