Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right - sided central line with its tip in the upper SVC . The heart size is at the upper limits of normal , also exaggerated by AP projection . The mediastinal contours demonstrate a mildly tortuous aorta . The lungs are clear . There is no pleural effusion or pneumothorax . Irregularity of multiple right ribs along with pleural thickening may represent sequelae of multiple myeloma , but no new chest wall abnormalities are seen .
    OUTPUT:
    
Status post right central line placement without complication ; no acute cardiopulmonary process .