Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Tricuspid valve annuloplasty and sternotomy wires are seen . There are aortic knob and mitral annular calcifications . There are descending thoracic aortic calcifications . Mediastinal clips are stable . Cardiomediastinal and hilar contours are normal . No pleural effusion or pneumothorax . No focal consolidation .
    OUTPUT:
    
Dense mitral annular calcifications . Tricuspid vavuloplasty with symmetric lucencies that may be part of the device .