Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy and aortic and mitral valve repair . Heart size remains mildly enlarged . There is new mild pulmonary edema with perihilar haziness and vascular indistinctness . No focal consolidation , pleural effusion or large pneumothorax is present , however the left apex is obscured by the patient 's chin and neck projecting over this area .
    OUTPUT:
    
New mild pulmonary edema .