Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs again demonstrate moderate cardiomegaly . Coarse interstitial markings are unchanged and again suggestive of chronic interstitial lung disease . Left base atelectasis is again seen , without new focal consolidation . There is no appreciable pleural effusion or pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Unchanged coarse interstitial markings and left base atelectasis .