{"nct_id":"NCT01278030","title":"Real Time 3-Dimensional Echocardiography for Left Ventricular Lead Site Selection to Reduce Cardiac Resynchronization Therapy Non-Responder Rates","status":"COMPLETED","status_verified_date":"2019-02","start_date":"2010-08","start_date_type":null,"primary_completion_date":"2012-06","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["NA"],"tickers":["ABT"]}