Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left pectoral pacemaker with intact and appropriately positioned leads . No focal consolidations . No pulmonary edema . Stable appearance of the cardiomediastinal silhouette . No pleural effusion . No pneumothorax . Cervical fixation hardware is visualized .
    OUTPUT:
    
No acute cardiopulmonary abnormality .