Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy and CABG . Dual lead left - sided pacemaker is stable in position . No pulmonary edema is seen . The cardiac and mediastinal silhouettes are stable . No focal consolidation is seen . There is no pleural effusion or pneumothorax . Soft tissue calcification projecting over the right upper lung is stable .
    OUTPUT:
    
No significant interval change .