Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Heart size is normal . Prominence of the ascending aorta may suggest mild ascending aortic dilatation .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Prominence of the ascending order may suggest mild ascending aortic dilatation , and could be further assessed with nonurgent CT chest .