Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two views of the chest demonstrate mild interstitial abnormality and prominence of the pulmonary vasculature , but no overt pulmonary edema . The cardiac silhouette is moderately enlarged , and coronary artery calcifications and stents are noted . Median sternotomy wires are noted from prior CABG , and there is a single - lead pacemaker superimposed over the left chest with lead terminating in the right ventricle . The left pulmonary artery appears enlarged . There is no pleural effusion or pneumothorax . No focal consolidation is noted . No definite displaced rib fracture is seen .
    OUTPUT:
    
1 . Moderate cardiomegaly and mild pulmonary vascular congestion . 2 . Left pulmonary arterial enlargement , suggestive of pulmonary hypertension . 3 . No definite displaced rib fracture . If there is continued clinical concern , then a dedicated rib series is recommended .