Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been no significant interval change compared to prior examination with redemonstration of right internal jugular temporary pacing lead terminating in expected location in the right ventricle . The patient is status post aortic valve replacement with median sternotomy wires in place . Mild vascular congestion is unchanged in severity without frank edema . There is no pneumothorax . There is no new focal consolidation .
    OUTPUT:
    
No significant change compared to prior examination with appropriate positioning of right internal jugular temporary pacing lead and redemonstration of mild vascular congestion , without frank edema .