Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left sided pacer is noted with leads terminating in the right atrium and right ventricle . Heart size remains mildly enlarged . Mediastinal and hilar contours are normal . No pulmonary edema , focal consolidation , pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary abnormality .