Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy and CABG . The cardiac and mediastinal silhouettes are stable . . Mild bibasilar atelectasis without focal consolidation . No pleural effusion or pneumothorax . The lateral view is limited due the patient 's overlying arm . Again seen chronic deformity at the distal right clavicle .
    OUTPUT:
    
Limited lateral view due to the patient 's overlying arm . Otherwise , no acute cardiopulmonary process seen . No evidence of pneumothorax .