Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Cardiomegaly is again noted , mild . Lungs are clear without focal consolidation , large effusion or pneumothorax . No signs of congestion or edema . Mediastinal contour is stable and normal . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Stable cardiomegaly , otherwise unremarkable .