Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate stable mild cardiomegaly , with intact median sternotomy wires and a dual - lead pacemaker device in unchanged position compared to the prior study . The lungs are well expanded and grossly clear , with no evidence of pleural effusion , pneumothorax , or focal consolidation concerning for pneumonia .
    OUTPUT:
    
No acute pulmonary process .