Left Bundle Branch Block Clinical Trial
Official title:
Corrected QT Interval in Patients With Pacemaker Dependency (QT-TENDENCY-Study)
The aim of this study is to examine a correction term for an adapted QT interval during ventricular pacing (right, left and biventricular pacing) to obtain valid formulae correcting for the QT intervals in various pacing conditions.
This investigation aims at determining a possibility to assess the usefulness of various formulae that correct for the different effects of various pacing modes on the QT interval. More specifically, the hypothesis will be tested that applying adequate correction will preserve the predictive power of the QT-interval regarding proarrhythmia in various cardiac pathologies and therapies. ;
Observational Model: Cohort, Time Perspective: Prospective
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Active, not recruiting |
NCT02537782 -
Myocardial Work and Metabolism in CRT
|
N/A | |
| Suspended |
NCT04701112 -
Acute Hemodynamic Effects of Pacing the His Bundle in Heart Failure
|
N/A | |
| Terminated |
NCT02283619 -
Left Bundle Branch Block ECG Characteristics in the Evaluation of Acute Coronary Syndrome
|
N/A | |
| Completed |
NCT01129635 -
Optimal Coronary Sinus Lead Implantation Using Intracardiac Impedography and Magnetic Resonance Imaging
|
N/A | |
| Recruiting |
NCT02659137 -
HV Electrophysiology Study In Transcatheter Aortic Valve Implantation Patients
|
N/A | |
| Terminated |
NCT01872234 -
MADIT ASIA Cardiac Resynchronization Trial
|
Phase 3 | |
| Terminated |
NCT01735916 -
MIRACLE EF Clinical Study
|
N/A | |
| Completed |
NCT01922544 -
EP-Catheter Guided CS-Lead Implantation
|
N/A | |
| Terminated |
NCT01325480 -
High Septal Pacing for Cardiac Resynchronization Therapy
|
Phase 0 | |
| Completed |
NCT02543281 -
Adaptive CRT Effect on Electrical Dyssynchrony
|
N/A |