Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal and lateral chest radiographs demonstrate unchanged mild cardiomegaly . A retrocardiac opacity is improved , but right lower lobe consolidation has progressed . Bilateral pleural effusions are minimal if any . There is no pneumothorax .
    OUTPUT:
    
1 . Progression of right lower lobe pneumonia . 2 . Cleared left lower lobe atelectasis . These findings were communicated via telephone by Dr . ___ to Dr . ___ at ___ on ___ .