{"nct_id":"NCT00292383","title":"Ventricular Pacing Site Selection (V-PASS)","status":"UNKNOWN","status_verified_date":"2007-10","start_date":null,"start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2008-12","completion_date_type":null,"phases":["PHASE4"],"tickers":["MDT"]}