Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . Left - sided pacer with leads terminating in the right atrium and right ventricle appears unchanged . Mild to moderate cardiomegaly is re - demonstrated along with diffuse atherosclerotic calcifications of the aorta . Dense mitral annular calcifications are present . Calcified mediastinal and hilar lymph nodes are demonstrated suggestive of prior granulomatous disease . Mild pulmonary edema is noted along with small bilateral pleural effusions , right greater than left . Bibasilar atelectasis is also visualized . There is no pneumothorax . No acute osseous abnormality is detected .
    OUTPUT:
    
Mild pulmonary edema with small bilateral pleural effusions and bibasilar atelectasis .