Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded , with interval improvement in aeration of the right lower lobe compared to the prior study . Prominent interstitial markings persist bilaterally compatible with a chronic interstitial abnormality , thought to reflect NSIP on prior CT . There is no focal opacification concerning for pneumonia , pleural effusion , or pneumothorax . There is no overt pulmonary edema . The cardiomediastinal silhouette is stable in appearance , with stable configuration of TAVR and ascending aortic endo graft . A moderate hiatal hernia is again noted . Multiple mild thoracic vertebral compression deformities are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process . Hiatal hernia , TAVR and ascending aortic endograft are unchanged .