Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is unchanged . The aorta is slightly tortuous but similar previous study . Mediastinal and hilar contours are unremarkable . The pulmonary vasculature is engorged . No focal consolidation , pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .