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Magnetic Resonance Imaging Based Risk Stratification for Defibrillator Implantation in Heart Failure Patients Requiring Cardiac Resynchronisation Therapy
Sponsor: Velammal Medical College Hospital and Research Institute
Summary
This randomized study aimed to compare the efficacy of LBBP without defibrillator vs biventricular pacing with defibrillator (BiV-ICD/CRT-D) in patients with LB-NICM and left ventricular ejection fraction (LVEF) ≤35% risk categorized by CMR imaging.
Official title: Magnetic Resonance Imaging Based Risk Stratification for Defibrillator Implantation in Heart Failure Patients Requiring Cardiac Resynchronization Therapy (MADURAI CRT)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
114
Start Date
2026-08-01
Completion Date
2028-07-15
Last Updated
2026-08-27
Healthy Volunteers
No
Conditions
Interventions
left bundle branch pacing
Capture of left bundle branch fibers by positioning the lead deep inside the proximal inter ventricular septum. Atrial lead will positioned in the right atrium
Biventricular pacing with defibrillator
Biventricular pacing with right ventricular ICD lead and coronary sinus lead. Atrial lead will be positioned in the right atrium
Locations (1)
Velammal Medical College Hospital and Research Institute
Madurai, Tamil Nadu, India