Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest ___ at 11 : 20 are submitted .
    OUTPUT:
    
Lung volumes are slightly low . No focal airspace consolidation is seen to suggest pneumonia . No pulmonary edema , pleural effusions or pneumothorax . Overall cardiac and mediastinal contours are within normal limits given AP technique . Opacity in the right cardiophrenic angle most likely reflects a prominent pericardial fat pad . Degenerative changes are seen in the thoracic spine .