Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal . There is slight prominence of the ascending aorta which appears more prominent compared to the prior study , although similar compared to chest radiograph from ___ , which could be due to underlying tortuosity or mild dilatation of the ascending aorta . No overt pulmonary edema is seen .
    OUTPUT:
    
No acute cardiopulmonary process . Slight prominence of the ascending aorta could be due to tortuosity or mild dilatation of the ascending aorta and could be further evaluated on contrast - enhanced chest CT , non-emergently if has not been done previously .