Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Cardiomegaly is stable and mild . The lungs are clear without focal consolidation , effusion or pneumothorax . No signs of congestion or edema . Mediastinal contour is normal . Bony structures are intact .
    OUTPUT:
    
Stable mild cardiomegaly . Otherwise unremarkable .