Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is seen . Previously seen pulmonary edema and pleural effusions have resolved . Heart and mediastinal contours are unchanged with rightward deviation of the trachea . Aortic valve replacement hardware is seen . Sternal wires appear intact .
    OUTPUT:
    
No radiographic evidence for acute change .