Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . No right pleural effusion . No large left pleural effusion . No pneumothorax . Stable mild cardiomegaly . Mediastinal contour and hila are unremarkable . Midline sternotomy wires again demonstrate disruption of the second sternotomy . Additional sternotomy wires are intact . An enteric feeding tube is seen coursing midline with tip in stomach . A left chest wall pacer device lead tips are in the right atrium and right ventricle . Right PICC tip is in the mid SVC .
    OUTPUT:
    
1 . Stable mild cardiomegaly . 2 . Enteric feeding tube tip in stomach , still containing stylet .