Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior studies . In the right upper lung projecting over the ___ right anterior rib a calcified nodule measures 1 .6 cm , is unchanged since ___ , and most likely represents a calcified granuloma . Otherwise , the lungs are clear . There is no pleural effusion or pneumothorax . The cardiac and mediastinal contours are stable . The patient is status post CABG and the median sternotomy wires are intact and well aligned . Sutures located over the anterior and left mediastinum and abdandoned epicardial pacer leads are related to prior CABG .
    OUTPUT:
    
No acute cardiopulmonary process .