Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild to moderate pulmonary vascular congestion and interstitial edema . The cardiac silhouette remains mildly enlarged . There are trace bilateral pleural effusions . No pneumothorax is identified . A right subclavian approach dialysis catheter terminates within the right atrium in unchanged position . Median sternotomy wires are surgical clips are again noted . No acute osseous abnormality is identified .
    OUTPUT:
    
Mild to moderate pulmonary vascular congestion and interstitial edema . Stable cardiomegaly .