Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is blunting of the posterior costophrenic angle suggesting small pleural effusions . No overt pulmonary edema is seen . There is no focal consolidation . The patient is status post median sternotomy and CABG and aortic valve replacement . Dual - lead left - sided pacemaker is again seen , unchanged in position , with leads extending to the expected positions of the right atrium and right ventricle . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Small bilateral pleural effusions .