Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are low lung volumes with mild left base atelectasis and mild elevation of the right hemidiaphragm . Mild enlargement of the cardiac silhouette with left ventricular configuration . Gastric air - fluid level seen . Some degenerative changes are seen along the spine although not well evaluated .
    OUTPUT:
    
Low lung volumes with left basal atelectasis and minimal elevation of the right hemidiaphragm . Left ventricular configuration of mildly enlarged cardiac silhouette .