Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest were acquired . There is redemonstration of midline sternotomy wires and surgical clips related to prior CABG . Bilateral right greater than left upper lobe bronchiectasis and adjacent cicatricial atelectasis is not significantly changed compared to the prior chest radiographs from ___ , better assessed on prior CT from ___ . The lungs are otherwise clear . The heart size is normal . The mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
No acute cardiac or pulmonary process .