Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable chest radiograph was provided . A right chest wall port catheter tip terminates in the mid SVC . A pacemaker with a lead in the right ventricle is present . The lungs are well expanded . There is no focal consolidation , pleural effusion or pneumothorax . There is linear atelectasis in the left lower lobe . Heart size is top normal .
    OUTPUT:
    
No acute cardiopulmonary process .