Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is normal . The aorta remains mildly tortuous . Right PICC tip terminates in the low SVC , unchanged mediastinal and hilar contours are unremarkable otherwise . Lungs are clear . No focal consolidation , pleural effusion or pneumothorax is present . Pulmonary vasculature is normal . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .