Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Severe cardiomegaly and tortuosity of the thoracic aorta is unchanged from ___ . The hilar contours are unremarkable . There is no evidence of fluid overload . Lungs are mildly hyperinflated as on prior exam . There is no definite focal consolidation . There is no effusion or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary abnormality .