Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . Lung volumes are low with no definite signs of pneumonia or CHF . The heart appears mildly enlarged , but this could be due to the presence of epicardial fat . Mediastinal contour is unremarkable . No pneumothorax or pleural effusion . Bony structures are intact .
    OUTPUT:
    
No acute findings in the chest .