Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . No consolidation is identified to suggest aspiration . There is no pulmonary edema or pleural effusions . Cardiomediastinal and hilar contours are within normal limits . Mild eventration of the right hemidiaphragm is unchanged from prior . Mild elevation of the left hemidiaphragm is also stable .
    OUTPUT:
    
No acute cardiopulmonary process . No aspiration .