Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes accentuate the cardiac silhouette and bronchovascular structures . There is mild tortuosity of the descending aorta unchanged from prior . There is no focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary process . However , CT is more sensitive for evaluation of aortic pathology .