Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is detected . Mediastinal hardware and sternal wires appear similar with fractures of the second and fifth sternal wires from the top . Heart and mediastinal contours are within normal limits .
    OUTPUT:
    
No acute cardiopulmonary process .