{"nct_id":"NCT01559311","title":"ENHANCE-Efficacy of the Presence of Right Ventricular Apical Pacing Induced Ventricular Dyssynchrony as a Guiding Parameter for Biventricular Pacing in Patients With Bradycardia and Normal Ejection Fraction","status":"COMPLETED","status_verified_date":"2019-01","start_date":"2012-02","start_date_type":null,"primary_completion_date":"2015-11","primary_completion_date_type":"ACTUAL","completion_date":"2016-04","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ABT"]}