Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Heart size is normal , and the mediastinal and hilar contours are unremarkable . No focal consolidation , pleural effusion or pneumothorax is detected . There is no pulmonary vascular congestion . No acute osseous abnormalities are detected . Surgical anchors are demonstrated within the right humeral head . Previously noted right internal jugular central venous catheter has been removed .
    OUTPUT:
    
No acute cardiopulmonary abnormality .