Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest film dated ___ at 12 : 12 is submitted .
    OUTPUT:
    
Lungs remain well inflated without evidence of focal airspace consolidation , pleural effusions , pulmonary edema or pneumothorax . A right subclavian PICC line is unchanged in position with its tip in the proximal SVC . There is a stable thoracic curvature . Overall cardiac and mediastinal contours are stable .