Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is stable and may reflect cardiomegaly or pericardial effusion . Clinical correlation is advised . The mediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . The lungs are well expanded without focal consolidation concerning for pneumonia . Increased interstitial prominence at the lung bases may reflect atelectasis or pneumonitis .
    OUTPUT:
    
Moderate cardiomegaly . Bibasilar interstitial prominence may reflect atelectasis or pneumonitis . No consolidative pneumonia .