Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Dual lumen central venous catheter tip terminates in the right atrium . Heart size is mildly enlarged . The mediastinal and hilar contours are unremarkable . There is no pulmonary edema , focal consolidation or pleural effusion . No acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .