Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a left pectoral pacemaker with 3 leads , which appear intact and appropriately positioned . Sternotomy wires are intact and appropriately aligned . A right perihilar opacity is concerning for pneumonia . Additional ground - glass opacities throughout the lungs bilaterally may reflect pulmonary edema , or additional foci of infection . There are bilateral pleural effusions , right greater than left . Stable enlargement of the cardiac and mediastinal silhouette . No pneumothorax .
    OUTPUT:
    
1 . Right perihilar opacity , concerning for pneumonia . 2 . Additional ground - glass opacities throughout the lungs bilaterally , which may reflect pulmonary edema , or additional foci of infection . 3 . Bilateral pleural effusions , right greater than left . s