Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are clear without focal consolidation , pleural effusion or pneumothorax . The patient is status post CABG . Heart size is normal with stable cardiac and mediastinal silhouettes . Pacemaker leads end in the expected locations of the right atrium and right ventricle . Hilar contours are normal . Right hemidiaphragm eventration is similar .
    OUTPUT:
    
No acute cardiopulmonary radiographic abnormality .