Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiograph demonstrates an enlarged heart , stable in size relative to prior examination . Central vascular prominence as well as perihilar opacities likely reflects pulmonary edema . There is no large pleural effusion . Cervical spine hardware is partially imaged . There is no pneumothorax .
    OUTPUT:
    
Enlarged heart with interval development of mild pulmonary and interstitial edema .