Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The the lung volumes are low , accentuating the transverse diameter of the heart and the pulmonary vasculature . Double density at the right hemidiaphragm corresponds to an undulating contour of the dome of the liver . No evidence of new pulmonary edema , pleural effusion , or pneumothorax .
    OUTPUT:
    
Low lung volumes with no evidence of pulmonary edema or pleural effusions .