Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph provided . There has been placement of a left upper extremity PICC line with its tip located in the mid SVC region . Cardiomediastinal silhouette is stable . No pneumothorax or effusion . No focal consolidation or signs of pulmonary edema . Partially visualized catheter in the right upper quadrant as well as an IVC filter . Bony structures appear intact .
    OUTPUT:
    
Appropriately positioned left upper extremity PICC line . Otherwise , no acute findings .