Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is mildly enlarged , stable since the prior examination . The mediastinal contours are stable the prior examination . There is mild central pulmonary vascular congestion , slightly greater than prior examination . These findings are accompanied by interstitial edema with peribronchial cuffing and several basilar septal lines . No definite consolidation is identified . There is no large pleural effusion or pneumothorax .
    OUTPUT:
    
CHF with mild interstitial edema .