Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . Heart size is normal . There is prominence of the ascending aorta , which may related to an unfolded aorta or enlarged ascending aorta . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Prominent ascending aorta may relate to dilatation of the ascending aorta or unfolded aorta . Non emergent chest CT or follow up echocardiogram may better assess this .