Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are reduced , accentuating the cardiac contour and pulmonary vasculature . Mild cardiomegaly . No strong evidence for pneumonia or pulmonary edema . No pleural effusion or pneumothorax .
    OUTPUT:
    
Low lung volumes with no strong evidence for pneumonia or pulmonary edema .