Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are stable in appearance with tortuosity of the thoracic aorta and left ventricular configuration of the heart . Lungs and pleural surfaces are clear . No acute skeletal abnormalities are detected on this limited portable study .
    OUTPUT:
    
No evidence of pneumonia or pneumothorax to account for right - sided chest pain .