Prevalence of Atrial Delay That Would Preclude Optimization of Atrioventricular (AV) Delay in Patients With Biventricular (BiV) Device
NCT00906100 · Status: WITHDRAWN · Type: OBSERVATIONAL
Last updated 2019-02-07
Summary
The purpose of this study is to determine the proportion of patients who are undergoing Biventricular (BiV) Implantable Cardioverter Defibrillator (ICD) implantation in whom optimization of atrioventricular (AV) delay is not possible due to prolonged inter-atrial/intra-atrial delay. These patients would benefit from left atrial pacing, and if a significant number of patients fall into this group, it may be beneficial to develop a left atrial lead.
Conditions
Sponsors & Collaborators
-
University of Texas Southwestern Medical Center
lead OTHER
Principal Investigators
-
Owen Obel · UT Southwestern Medical Center
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2008-05-31
- Primary Completion
- 2009-05-31
- Completion
- 2010-05-31
Countries
- United States
Study Locations
More Related Trials
-
Interventricular Delay of Lumax HF-T for Heart Failure
NCT00508391 ·Status: COMPLETED ·Phase: PHASE2
-
Dual Site Left Ventricular (LV) Pacing
NCT00944125 ·Status: TERMINATED ·Phase: NA
-
Optimal Pacing Rate for Cardiac Resynchronization Therapy
NCT06445439 ·Status: RECRUITING ·Phase: NA
-
A Pilot Study Comparing the Programmed Delay Between the Atrial and Ventricle Interval
NCT00794183 ·Status: TERMINATED ·Phase: EARLY_PHASE1
-
Viability and Cardiac Resynchronization Therapy
NCT00955539 ·Status: UNKNOWN ·Phase: NA
-
REsynchronization Comparison In LBBB and Normal or Mildly Reduced VENTricular Function With CRT (REINVENT-CRT)
NCT05652218 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
Resynchronization/Defibrillation for Ambulatory Heart Failure Trial in Patients With Permanent Atrial Fibrillation
NCT01994252 ·Status: COMPLETED ·Phase: NA
-
Optimized Biventricular Pacing Allograft Recipients
NCT01290822 ·Status: TERMINATED ·Phase: PHASE1/PHASE2
-
Comparison of AV Optimization Methods Used in Cardiac Resynchronization Therapy (CRT)
NCT00677014 ·Status: COMPLETED ·Phase: PHASE4
-
Evaluation of Inducible Monomorphic Ventricular Tachycardia (MMVT) in Patients With St. Jude Medical (SJM) Implantable Cardioverter Defibrillator (ICD) Systems or Cardiac Resynchronization Therapy Defibrillation (CRT-D) Systems.
NCT02584595 ·Status: WITHDRAWN
-
Reduce Ventricular Pacing in Dual Chamber Implantable Cardioverter Defibrillators Using AutoIntrinsic Conduction Search Study
NCT00187239 ·Status: COMPLETED ·Phase: PHASE4
-
InterventiOn of Biventricular Pacemaker Function on ventrIcular Function Among Patients With LVAD's
NCT03232736 ·Status: COMPLETED
-
Reverse Electrical Remodeling of Native Conduction in Cardiac Resynchronization Therapy
NCT01924221 ·Status: COMPLETED
-
Ventricular Pacing Rate in Follow-up of Patients Treated With Definitive PM Implantation Post TAVI
NCT06499428 ·Status: ACTIVE_NOT_RECRUITING
-
Minimizing Ventricular Pacing
NCT01611389 ·Status: UNKNOWN ·Phase: NA
-
Impact of Cardiac Resynchronization Therapy on Right Ventricular Function in Left Ventricular Assist Device Patients
NCT02169076 ·Status: WITHDRAWN ·Phase: NA
-
Bifocal Right Ventricular PAcing in Right Bundle Branch blocK and Heart Failure With Reduced Ejection Fraction. The Study Tests the Superiority of Right Ventricular Bifocal Stimulation Over VVI Implantable Defibrillator in Right Bundle Branch Block and Heart Failure.
NCT03524001 ·Status: TERMINATED ·Phase: NA
-
Resynchronization/Defibrillation for Ambulatory Heart Failure Trial
NCT00251251 ·Status: COMPLETED ·Phase: NA
-
Acute Evaluation of the Safety of Left Ventricular-left Ventricular (LV-LV) Delays and Its Effects on Mechanical Dyssynchrony
NCT01044784 ·Status: COMPLETED
-
Pacing in Heart Failure With Preserved LVEF
NCT03215849 ·Status: ENROLLING_BY_INVITATION ·Phase: NA
-
AV Delay Optimization vs. Intrinsic Conduction in Pacemaker Patients With Long PR Intervals
NCT02154750 ·Status: COMPLETED ·Phase: NA
-
Implantable Cardioverter Defibrillators - Improving Risk Stratification
NCT01944514 ·Status: COMPLETED
-
Optimal Anti-tachycardia Therapy in Implantable Cardioverter-defibrillator (ICD) Patients Without Pacing Indications
NCT00729703 ·Status: COMPLETED ·Phase: PHASE4
-
Response of Cardiac Resynchronization Therapy Optimization With Ventricle to Ventricle Timing in Heart Failure Patients
NCT00187200 ·Status: COMPLETED ·Phase: PHASE4
-
Diastolic Ventricular Interaction and the Effects of Biventricular Pacing in Hypertrophic Cardiomyopathy
NCT00698074 ·Status: UNKNOWN ·Phase: PHASE3