Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains moderately to severely enlarged with a coronary artery stent again noted . The aorta is tortuous and demonstrates diffuse atherosclerotic calcifications . Mediastinal and hilar contours are otherwise unchanged . Pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities . Multiple clips are demonstrated in the left upper quadrant of the abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .