Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New perihilar and right basilar ill - defined alveolar opacities with vascular indistinctness is compatible with interval development of moderate pulmonary edema . Bibasilar focal opacities also raise concern for developing aspiration . Moderate cardiomegaly persists . Left - sided AICD device leads are in unchanged positions . Median sternotomy wires and CABG clips are again noted . There is no large pleural effusion or pneumothorax .
    OUTPUT:
    
Interval development of moderate pulmonary edema . More focal bibasilar opacities raise concern for aspiration .