Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest radiograph . Nasoenteric feeding tube remains post-pyloric . Right IJ catheter tip terminates in the right atrium . Moderate layering right pleural effusion is stable . The lungs are otherwise clear . Moderate cardiomegaly has not changed .
    OUTPUT:
    
Stable moderate right pleural effusion .