Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a persistent moderate right pleural effusion with small left pleural effusion with associated compressive atelectasis . The lungs are otherwise clear . Partially visualized heart is moderately enlarged . Mediastinal contour and hila are within normal limits . A left anterior chest dual lead pacemaker is in appropriate position with tips in the right atrium and right ventricle . A right porta cath tip is in the right atrium , unchanged from previous examination although evaluation the right heart border is limited due to effusion and atelectasis .
    OUTPUT:
    
1 . Persistent moderate right pleural effusion small left pleural effusion with compressive atelectasis . Clinical correlation recommended to assess for superimposed infection . 2 . Stable moderate cardiomegaly . 3 . Right portacath tip in right atrium .