Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No consolidation , pleural effusion or pulmonary edema is seen , and the heart size is mildly enlarged . Left pacemaker is seen with leads ending appropriately at the right atrium and right ventricle . No pneumothorax is seen following placement .
    OUTPUT:
    
Left pacemaker with appropriate wire placement . No pneumothorax or other complications .