Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates low lung volumes . No focal consolidation concerning for pneumonia is identified . There is left basilar atelectasis . The heart is top normal in size . Mild prominence of the right hilum likely reflects torturous were dilated ascending aorta . No pleural effusion or pneumothorax is identified . Note is made of 2 radio - opaque clips identified to the right of the second thoracic vertebrae .
    OUTPUT:
    
Mild cardiomegaly , left basilar atelectasis , no signs of pneumonia .