{"nct_id":"NCT00785902","title":"AtriCure Bipolar Radiofrequency Ablation of Persistent Atrial Fibrillation","status":"WITHDRAWN","status_verified_date":"2011-02","start_date":null,"start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["ATRC"]}