Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest , PA and lateral radiographs demonstrate unremarkable mediastinal , hilar , and cardiac contours . The patient is status post CABG with midline and intact sternotomy sutures . Atherosclerotic disease is evident in the aortic arch . Minimal atelectasis present in the bilateral lower lungs . Otherwise , the lungs are clear . Blunting of the right costophrenic angle likely reflects a small right pleural effusion , possibly loculated . No pneumothorax present . Multiple radiopaque foci are identified in the right lateral subcutaneous tissues possibly representing skin calcifcations . Multilevel degenerative change present .
    OUTPUT:
    
No acute cardiopulmonary process . Small right , possibly loculated , pleural effusion .