Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are symmetrically well expanded and well aerated without focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged . The cardiac silhouette is top normal in size with cylindrical densities projecting over the lateral view compatible with coronary stents . The mediastinal and hilar contours are within normal limits and unchanged with mild tortuosity of the thoracic aorta and calcification of the aortic knob , as before . Surgical clips in the right upper quadrant of the abdomen are compatible with prior cholecystectomy . No displaced rib fractures are detected .
    OUTPUT:
    
1 . No displaced rib fractures . 2 . No acute cardiopulmonary process .