Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . Mediastinal contour is similar . Enlargement of the main pulmonary artery is unchanged . There is no pulmonary vascular congestion . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Innumerable pulmonary nodules seen on prior chest CT are not visualized on the current radiograph . Multiple clips are noted within the right breast . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary abnormality .