Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC tip is in the low SVC . Heart size is mildly enlarged but unchanged . Mediastinal and hilar contours are normal . Pulmonary vasculature is not engorged . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary abnormality . Right PICC tip within the low SVC .