Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . Mild atelectasis seen in the right lung base . The heart size is top normal . A left pectoral pacemaker is noted with transvenous leads in the right atrium and right ventricle . The right Port - A - Cath is in unchanged position . No pneumothorax , pulmonary edema , or pleural effusion . No focal consolidations are identified .
    OUTPUT:
    
No acute cardiopulmonary process .