Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single a left - sided pacer is seen with lead extending to the expected location of the right ventricle . There is mild basilar atelectasis without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Degenerative changes are again seen along the spine .
    OUTPUT:
    
No acute cardiopulmonary process .