Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomegaly and tortuous aorta are stable . Lung nodules are better seen in prior CT . There is no evidence of pneumonia or pulmonary edema . . There is no pneumothorax or pleural effusion . Rib fractures are again noted
    OUTPUT:
    
No acute cardiopulmonary abnormality