Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph ___ at 09 :51 is submitted .
    OUTPUT:
    
Overall cardiac and mediastinal contours are stable . Lungs appear well inflated without evidence of focal airspace consolidation to suggest pneumonia . No pulmonary edema , pleural effusions or pneumothorax . Aorta is somewhat unfolded and tortuous .