Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Left chest wall dual lead pacing device is seen with tips in expected positions . Right PICC is no longer visualized . The lungs are clear without consolidation , effusion , vascular congestion or pneumothorax . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary process .