Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains borderline enlarged . Mediastinal and hilar contours are normal . Pulmonary vasculature is normal . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Previously noted somewhat linear opacity in the left mid lung field has resolved . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary abnormality .