Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate moderate cardiomegaly with prominence of the central bronchovascular structures likely due to low lung volumes . Prior radiographs demonstratee left lower lobe anf lingular bronchiectasis . Today 's examination demonstrates relative increased opacification in these regions concerning for pneumonia . No pleural effusion or pneumothorax evident .
    OUTPUT:
    
Mild - to - moderate cardiomegaly . Increased opacification in areas of known bronchiectasis in left lower lobe and lingula concerning for pneumonia . Recommend further evaluation with conventional radiographs .