Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Overall , there is little interval change in comparison to prior study from ___ . Cardiomediastinal silhouette remains mild to moderately enlarged . There is indistinctness of the pulmonary vasculature suggestive of mild pulmonary edema . Bilateral small pleural effusions with adjacent airspace atelectasis are likely present . Post - surgical changes are noted with wiring overlying the left hemithorax and median sternotomy wires . A left subclavian catheter is noted with the tip at the junction of the left brachiocephalic and superior vena cava . Previously noted right - sided PICC line has since been removed .
    OUTPUT:
    
1 . Heart failure with moderate cardiomegaly , mild pulmonary edema , and small bilateral pleural effusions . 2 . Left subclavian line with the catheter tip at the junction of the left brachiocephalic and superior vena cava .