Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lower lung volumes seen on the current frontal view . Right midlung linear opacities compatible surgical chain sutures from prior wedge resection . The lungs are clear without focal consolidation worrisome for infection , edema or effusion . The cardiomediastinal silhouette is stable . Moderate hiatal hernia is again noted . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .