Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrate a heart which is upper limits of normal in size . Peripheral prominent interstitial markings are noted particularly at the right lung base suggestive of mild pulmonary edema . Central vascular congestion is additionally noted . Hilar and mediastinal contours are otherwise unremarkable . No large pleural effusion or pneumothorax is present . Visualized osseous structures are an acute abnormality .
    OUTPUT:
    
Heart upper limits of normal in size with evidence to suggest mild pulmonary edema .