Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the immediate prior study , mild central pulmonary vascular congestion with moderate associated interstitial pulmonary edema is new with interval increase in moderate cardiomegaly . Underlying interstitial lung disease is present . Blunting of bilateral costophrenic angles is chronic and likely related to pleural - parenchymal scarring rather than small effusions . Biapical scarring is unchanged . There is no focal consolidation or pneumothorax . The cardiomediastinal contour is stable .
    OUTPUT:
    
Moderate volume overload in the setting of underlying interstitial lung disease . No focal consolidation .