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Ambulatory Electrocardiographic Monitoring for the Detection of High-Degree Atrio-Ventricular Block in Patients With New-onset PeRsistent LEft Bundle Branch Block After Transcatheter Aortic Valve Implantation. The "MARE" Study
Sponsor: Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
Summary
The purpose of this study is to determine the incidence and predictors of high degree or complete atrioventricular block (AVB) (paroxysmal or persistent) in patients with new-onset persistent left bundle branch block (NOP-LBBB) following transcatheter aortic valve implantation (TAVI) and to evaluate the usefulness of the Reveal LINQ® insertable Cardiac Monitor (ICM) (Medtronic, Inc., Minneapolis, USA) for the detection of significant arrhythmias in patients with NOP-LBBB following TAVI.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
80
Start Date
2014-01
Completion Date
2026-07
Last Updated
2026-03-24
Healthy Volunteers
Yes
Interventions
Implantable loop recorders system Reveal ICM LINQ®,
Locations (1)
IUCPQ
Québec, Quebec, Canada