Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Dense mitral annular calcifications are again seen . The aorta is calcified particularly at the knob . The mediastinal and hilar contours otherwise are unremarkable . The pulmonary vascularity is normal . No pleural effusion or pneumothorax is present . There are no acute osseous abnormalities . Partially imaged is a percutaneous feeding tube within the upper abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .