Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided subclavian dialysis catheter terminates in the cavoatrial junction . Transvenous dual lead pacer device terminates in the right atrium and right ventricle . Enteric tube extends beyond the diaphragm with tip out of view . Median sternotomy wires are intact . The heart is severely enlarged , unchanged compared to most recent chest radiograph however increase compared to multiple priors . Mediastinal silhouette is unchanged from prior study from ___ . New opacity in the right upper lung is concerning for pneumonia , although asymmetric pulmonary edema can also have this appearance . Bilateral hilar fullness is consistent with continued pulmonary edema . Increased opacity at the right lung base likely represents basilar atelectasis , given mild elevation of the right hemidiaphragm . There is improved aeration of the left lung . There is no pneumothorax or appreciable pleural effusion .
    OUTPUT:
    
1 . Probable right upper lobe pneumonia . 2 . Persistent minimal pulmonary edema . 3 . Increased right basilar atelectasis .