Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The aorta demonstrates diffuse atherosclerotic calcifications . Mediastinal and hilar contours are normal . Pulmonary vasculature is normal . Tiny left pleural effusion is noted . Lungs are clear without focal consolidation . No pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Tiny left pleural effusion . Otherwise , no acute cardiopulmonary abnormality