Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top - normal . The mediastinal and hilar contours are unremarkable . The pulmonary vasculature is normal . Patchy atelectasis is seen in the right lung base without focal consolidation . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Minimal right basilar atelectasis . No acute cardiopulmonary abnormality otherwise demonstrated .