Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A dual - lead AICD is visualized with leads in place in appropriate position . Unchanged blunting of the right hemidiaphragm is identified and may be due to a small pleural effusion or pleural thickening . Otherwise , the lungs are clear with no evidence of consolidation , effusion , or pneumothorax . Mild cardiomegaly persists . Mediastinal contours are normal . Anterior wedging of the lower thoracic vertebral body is again unchanged .
    OUTPUT:
    
No acute cardiopulmonary process with stable mild cardiomegaly .