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Key Record Dates Identifier: NCT01564173
Brief Title: Dependence of LV Hemodynamics on Pacing Site

First Submitted : March 24, 2012
First Submitted that Met QC Criteria : March 24, 2012
First Posted : March 27, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : January 31, 2019
Last Update Posted : February 4, 2019