AV Junction Ablation or Optimal Medical Treatment in PatiEnts With Cardiac Resynchronization Therapy and Permanent Atrial Fibrillation
Conditions:   Recurrent Atrial Fibrillation;   Persistent Atrial Fibrillation Interventions:   Procedure: Atrioventricular junction ablation in patients with cardiac resynchronization therapy (CRT);   Drug: Optimal medication treatment in patients with cardiac resynchronization therapy (CRT) Sponsor:   University Hospital Ostrava Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - March 20, 2023 Category: Research Source Type: clinical trials

Randomized Trial of Left Bundle Branch Pacing on Outcomes and Ventricular Remodeling in Biventricular CRT Nonresponders
Conditions:   Heart Failure;   Left Bundle-Branch Block;   Ischemic Cardiomyopathy;   Non-ischemic Dilated Cardiomyopathy;   Left Ventricular Dysfunction;   Left Ventricle Remodeling Interventions:   Device: Cardiac Resynchronization Therapy Devices with Defibrillator Function (CRT-D) or CRT-D Leads Replacement;   Device: CRT-D or CRT-D Leads Replacement with New Lead Implantation to Left Bundle Branch and Inactivation of Conventional Right and Left Ventricular Pacing;   Device: CRT-D or C RT-D Leads Replacement with New Lead Implantation to Left Bundle Branch and Inactivation of Conventional Right Ventr...
Source: ClinicalTrials.gov - March 9, 2023 Category: Research Source Type: clinical trials

Left Bundle Branch Pacing on Outcomes and Ventricular Remodeling in Biventricular CRT Nonresponders
Conditions:   Heart Failure;   Left Bundle-Branch Block;   Ischemic Cardiomyopathy;   Non-ischemic Dilated Cardiomyopathy;   Left Ventricular Dysfunction;   Left Ventricle Remodeling Interventions:   Device: Cardiac Resynchronization Therapy Devices with Defibrillator Function (CRT-D) or CRT-D Leads Replacement;   Device: CRT-D or CRT-D Leads Replacement with New Lead Implantation to Left Bundle Branch and Inactivation of Conventional Right and Left Ventricular Pacing;   Device: CRT-D or C RT-D Leads Replacement with New Lead Implantation to Left Bundle Branch and Inactivation of Conventional Right Ventr...
Source: ClinicalTrials.gov - March 9, 2023 Category: Research Source Type: clinical trials