Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior recent examination , there has been interval resolution of prior pulmonary edema . No effusions are identified . There is no consolidation or pneumothorax . Mediastinal and hilar contours are within normal limits and unchanged . The heart size is top - normal , though stable .
    OUTPUT:
    
No acute cardiopulmonary process .